英语释义
1
n a small piece or quantity of something
2
n a small fragment of something broken off from the whole
3
n an indefinitely short time
4
n an instance of some kind
5
n piece of metal held in horse's mouth by reins and used to control the horse while riding
6
n a unit of measurement of information (from binary + digit); the amount of information in a system having two equiprobable states
7
n a small amount of solid food; a mouthful
9
n a short theatrical performance that is part of a longer program
10
n the part of a key that enters a lock and lifts the tumblers
11
n the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press