2019-05-11 |
Switched.at.Birth.S04E01.720p.HDTV.x264-IMMERSE[br |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E01.INTERNAL.HDTV.x264-BATV[e |
x264 |
0.4 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E01.INTERNAL.HDTV.x264-BATV[r |
x264 |
0.4 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E01.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E01.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.4 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E02.720p.HDTV.x264-KILLERS[br |
x264/720 |
1.16 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E02.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E02.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.720p.WEB-DL.2CH.x265.HEVC |
WEB-DL/720 |
0.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.720p.HDTV.x264-KILLERS[br |
x264/720 |
1.2 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E03.REPACK.720p.HDTV.x264-KIL |
x264/720 |
1.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.720p.HDTV.x264-KILLERS |
x264/720 |
1.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.4 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.REPACK.HDTV.x264-KILLERS[ |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.REPACK.720p.HDTV.x264-KIL |
x264/720 |
1.15 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E04.720p.HDTV.x264-KILLERS |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E04.PROPER.HDTV.x264-KILLERS[ |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E04.HDTV.x264-2HD[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E04.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.4 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E05.HDTV.x264-KILLERS [GloDLS |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E05.720p.HDTV.x264-KILLERS |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E05.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E05.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched at Birth S04E06 HDTV.x264-KILLERS |
x264 |
0.2 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E06.720p.HDTV.x264-KILLERS |
x264/720 |
0.9 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E06.HDTV.x264-KILLERS[rarbg] |
x264 |
0.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E06.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E07.720p.HDTV.x264-KILLERS[br |
x264/720 |
0.9 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E07.HDTV.x264-KILLERS[rarbg] |
x264 |
0.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E08.Art.Like.Love.720p.HDTV.X |
x264/720 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E08.720p.WEB-DL.2CH.x265.HEVC |
WEB-DL/720 |
0.2 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E08.720p.HDTV.x264-KILLERS |
x264/720 |
1.03 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E09.720p.HDTV.2CH.x265.HEVC-P |
HD/720 |
0.2 GB |
下载 |
2019-05-11 |
] - Switched.at.Birth.S04E10.HDTV.x264-KILLERS |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E10.HDTV.x264-KILLERS |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E10.HDTV.x264-KILLERS |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E11.720p.HDTV.x264-KILLERS.mk |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E11.720p.HDTV.x264-KILLERS[Et |
x264/720 |
1.02 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E12.720p.HDTV.x264-KILLERS[Et |
x264/720 |
1.0 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E12.720p.HDTV.x264-KILLERS[br |
x264/720 |
1022.89 MB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E13.720p.HDTV.x264-KILLERS.mk |
x264/720 |
1.06 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E13.720p.HDTV.x264-KILLERS[Et |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E14.720p.HDTV.x264-KILLERS.mk |
x264/720 |
1.1 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E14.720p.HDTV.x264-KILLERS[Et |
x264/720 |
1.10 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E17.PROPER.720p.HDTV.x264-KIL |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.PROPER.720p.HDTV.x264-KIL |
x264/720 |
1.0 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E18.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E19.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E19.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E20.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E20.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.07 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E07.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E08.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E08.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E09.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E10.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E10.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E11.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E11.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E12.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E12.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E13.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E13.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E14.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E14.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E15.HDTV.x264-KILLERS[rarbg] |
x264 |
0.4 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E15.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E16.HDTV.x264-KILLERS[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E16.HDTV.x264-FLEET[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E16.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.HDTV.x264-FLEET[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.720p.HDTV.x264-FLEET[rarb |
x264/720 |
0.9 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.PROPER.HDTV.x264-KILLERS[ |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.INTERNAL.HDTV.x264-BATV[r |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E19.INTERNAL.HDTV.x264-BATV[r |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E19.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E20.INTERNAL.HDTV.x264-BATV[r |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E20.720p.WEB-DL.DD5.1.H.264-K |
WEB-DL/720 |
1.3 GB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E20.END.中英字幕.HDTVrip.102 |
未知 |
407.31MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E19.中英字幕.HDTVrip.1024X57 |
未知 |
386.19MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E18.中英字幕.HDTVrip.1024X57 |
未知 |
401.57MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E17.中英字幕.HDTVrip.1024X57 |
未知 |
394.71MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E16.中英字幕.HDTVrip.1024X57 |
未知 |
403.28MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E15.中英字幕.HDTVrip.1024X57 |
未知 |
397.99MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E14.中英字幕.HDTVrip.1024X57 |
未知 |
402.33MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E13.中英字幕.HDTVrip.1024X57 |
未知 |
397.5MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E12.中英字幕.WEB-HR.AAC.1024 |
x264 |
400.22MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E11.中英字幕.WEB-HR.AAC.1024 |
x264 |
402.76MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E11.中英字幕.HDTVrip.1024X57 |
未知 |
399MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E03.中英字幕.HDTVrip.1024X57 |
未知 |
485.45MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E01.中英字幕.HDTVrip.1024X57 |
未知 |
477.88MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E10.中英字幕.HDTVrip.1024X57 |
未知 |
377.48MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E09.中英字幕.HDTVrip.1024X57 |
未知 |
376.55MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E08.中英字幕.HDTVrip.1024X57 |
未知 |
383.11MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E07.中英字幕.HDTVrip.1024X57 |
未知 |
402.28MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E06.中英字幕.HDTVrip.1024X57 |
未知 |
382.32MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E05.中英字幕.HDTVrip.1024X57 |
未知 |
383.25MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E04.中英字幕.HDTVrip.1024X57 |
未知 |
381.33MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E02.中英字幕.HDTVrip.1024X57 |
未知 |
476.51MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E02.中英字幕.HDTVrip.720X400 |
未知 |
236.59MB |
下载 |
2019-05-11 |
错位青春.Switched.At.Birth.S04E01.中英字幕.HDTVrip.720X400 |
未知 |
240.78MB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E20.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E20.720p.HDTV.x264-FLEET[rarb |
x264/720 |
1.0 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E19.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.11 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E19.720p.HDTV.x264-FLEET[rarb |
x264/720 |
1.04 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.720p.HDTV.x264-FLEET[rarb |
x264/720 |
1008.00 MB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E17.INTERNAL.720p.HDTV.x264-B |
x264/720 |
1.1 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E17.PROPER.720p.HDTV.x264-KIL |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E16.720p.HDTV.x264-FLEET[rarb |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E15.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E14.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E13.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.1 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E12.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.0 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E11.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.0 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E10.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E09.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.1 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E08.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E07.720p.HDTV.x264-KILLERS[ra |
x264/720 |
0.9 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E06.720p.HDTV.x264-KILLERS[ra |
x264/720 |
0.9 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E05.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.0 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E04.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.1 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E03.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E02.720p.HDTV.x264-KILLERS[ra |
x264/720 |
1.2 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E01.720p.HDTV.x264-IMMERSE[ra |
x264/720 |
1.05 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E20.INTERNAL.HDTV.x264-BATV[e |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E20.HDTV.x264-FLEET[rarbg] |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E19.INTERNAL.HDTV.x264-BATV[e |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E19.HDTV.x264-FLEET[rarbg] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.INTERNAL.HDTV.x264-BATV[e |
x264 |
303.95 MB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E18.HDTV.x264-FLEET[rarbg] |
x264 |
303.29 MB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E17.PROPER.HDTV.x264-KILLERS[ |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E16.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E15.HDTV.x264-KILLERS[ettv] |
x264 |
388.36 MB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E14.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E13.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E12.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E11.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E10.HDTV.x264-KILLERS[ettv] |
x264 |
272.01 MB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E09.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E08.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E07.HDTV.x264-KILLERS[ettv] |
x264 |
0.2 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E06.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E05.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E04.HDTV.x264-2HD[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E03.REPACK.HDTV.x264-KILLERS[ |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E03.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2023-05-11 |
Switched.at.Birth.S04E02.HDTV.x264-KILLERS[ettv] |
x264 |
0.3 GB |
下载 |
2019-05-11 |
Switched.at.Birth.S04E01.HDTV.x264-ASAP[ettv] |
x264 |
0.3 GB |
下载 |
I’ll have to let you go.
20171006 看完 突然想到忘记标记了,差不多是这天看完的吧,嗯。全看完了有点点不舍的。最后半集没熟肉,看的半懂。还行吧,有情怀在不会给低分。
7分
大家互相地爱着……………很纠结,不过还是很好看。
Bay和Emmett一脸配,虽然没有能在一起,但是双方处理感情的方式是成熟的。这部戏超越了以往的青春题材,一部让人心潮澎湃的剧集
看完了嘤嘤嘤又要等更新了好辛苦!!
为了帮D的忙,B这一季过得真是糟糕;增加了智障儿和基元素;