detachable

形容词 detachable:

1. designed to be unfastened or disconnected without damage

1. A man's detachable shirt front.
   衬衫假前胸可拆的男式衬衣前胸
2. A compartment in some types of firearms, often a small detachable box, in which cartridges are held to be fed into the firing chamber.
   弹盒某些武器上的一个部件，通常是一个可以拆御的小盒，子弹在压入弹膛之前就放在那里
3. The coat has a detachable lining inside.
   这件大衣有活里儿。
4. A detachable part, as of a ticket or advertisement, that entitles the bearer to certain benefits, such as a cash refund or a gift.
   礼券，优待券一个可分开的部分，如票或广告中使持有者获得某种利益的部分，如现金返回或礼物