- 1. cover; hide
 - ♦ ~口而笑 hide one's smile
 - ♦ ~鼻而过 pass by (sth. nauseating) holding one's nose
 - 2. shut; close
 - ♦ ~卷 close a book
 - ♦ 虚~着门 with the door left unlocked or unlatched
 - 3. 
方 get squeezed (or pinched) while shutting a door, lid, etc. - ♦ 小心门~了手。 Don't get your fingers caught in the door.
 - 4. attack by surprise
 - ♦ ~袭 launch a surprise attack