jigger

1. N-COUNT A jigger of a drink such as whisky or gin is the amount of it you are given when you order it in a bar. (酒吧点酒时给的)一杯的量[美国英语] [oft N 'of' n]

...a jigger of brandy. ...一小杯白兰地。

2. N a person or thing that jigs 抖动的人; 抖动的东西

3. N (Also jigger flea)→other names for the chigoe