bobber
n. 浮子；钓鱼用的浮标
近义词：bobfloat，bob，cork，
英英释义
Noun
- a small float usually made of cork; attached to a fishing line
例句
用作名词(n.)
- Piscine on-line bobber is vibrating up and down.鱼线上的浮子正上下颤动。