vt.

1. 分開，拆卸；使分離[（+from）]
   The coupon is not valid if detached.

   折價券撕下無效。

2. 派遣，分遣
   The officer detached thirty men to guard the railroad station.

   那位軍官派了三十名士兵去守火車站。

v.

1. disengage (something) and remove it.
2. (detach oneself from) leave or separate oneself from (a group or place).
   ▸ (be detached) Military  be sent on a separate mission.