動詞 detach:

1. cause to become detached or separated; take off
   同義詞：detach
2. separate (a small unit) from a larger, especially for a special assignment
   同義詞：detach
3. come to be detached
   同義詞：detach, come off, come away

形容詞 detached:

1. showing lack of emotional involvement
   同義詞：degage, uninvolved
2. being or feeling set or kept apart from others
   同義詞：isolated, separated, set-apart
3. no longer connected or joined
   同義詞：separated
4. used of buildings; standing apart from others
5. not fixed in position
   同義詞：free

1. I detached my watch from the chain.
   我從表鏈上解下手表。
2. A number of men were detached to guard the right flank.
   派遣了一些士兵守衛(wèi)右翼。
3. A number of soldiers were detached to guard the building.
   許多士兵被派去保護這座建筑物。
4. He detached a link from a chain.
   他從鏈子上拆下一個鏈環(huán)。

de.tached

adj.（形容詞）
Separated; disconnected:
分離的，分開的：分開的；不連續(xù)的：
例句：
a detached part; a detached plug.
分開的部分；拔下的插頭

Standing apart from others; separate:
（指房子）獨立于其他的：退出的；分離出的：
例句：
a house with a detached garage.
有一個獨立車庫的房子

Marked by an absence of emotional involvement and an aloof, impersonal objectivity.See Synonyms at cool See Synonyms at indifferent
超然的，不偏不倚的：不含感情因素的，不含個人偏見的參見 cool參見 indifferent

【引伸】
detach.edly
detach.edness
n.（名詞）