vt.

1. 脱下……的衣服
   Mary undressed her doll.

   玛丽脱去了她洋娃娃的衣服。

2. 除去（伤口等）的绷带
3. 使卸去装饰

vi.

1. 脱衣服
   The doctor asked me to undress.

   医生让我把衣服脱了。

n.[U]

1. 便服；便装
2. 半裸；全裸

v.

n.

1. the state of being naked or only partially clothed.
2. Military  ordinary clothing or uniform, as opposed to that worn on ceremonial occasions (full dress).