词族 · plunger
词形变化
派生词
中文词源
plunger 柱子，柱塞
来自plunge,插入。
英语词源
- plunger (n.)
- 1610s, "one who plunges," agent noun from plunge (v.). As a mechanism, 1777.
权威例句
- 1. The plunger retraced at once.
- 柱塞即缩回.
- 2. The solenoid plunger pulls the vent valve down, blocking off the passage to the charcoal canister.
- 电磁柱塞拉下通气阀, 堵住通向活性碳罐的通路.
- 3. With the car upside - down, the ball forces the plunger to seat against the guide plate.
- 当汽车倾倒时, 滚珠迫使柱塞落在支承板上.
- 4. Pull the pants down, stick it in me and push the plunger down.
- 把这个拉开拿这个靠着我,然后把管子拉下来.
- 5. This is often tail - fin shape plunger due to excessive thickness.
- 这往往是柱塞尾部翅形体过厚所致.