plunger
n. 活塞；跳水的人；马桶搋子
近义词：diver，piston，plumber'shelper，speculator，
详细释义
n.(名词)
- 活塞
- 潜水者
- 鲁莽的人
- 跳水者
- 突入者
- 【机】活塞
- 【枪炮】撞针杆
- 冒险的投机者
- 【机】柱塞
- 插棒式铁心
- 短路器
- 骑兵
- 滥赌的人
- 电磁铁的插棒式铁芯
- 搋子
英英释义
Noun
- someone who risks losses for the possibility of considerable gains
- someone who dives (into water)
- hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains
- mechanical device that has a plunging or thrusting motion
例句
用作名词(n.)
- The plunger is clamped into the crosshead.活塞与滑块相连接。
- The plunger should be withdrawn from sleeve.柱塞应从套筒里抽出来。
- She depressed the plunger fully and pulled out the shot.她松开了活塞然后拔出了针头。
- He took a photo of the plunger in action.跳水者正在跳水时, 他拍了张快照。