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- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- My car's so old that I have to crank it. 我的车太旧了，我只好转动曲柄来发动它。
- They crank out cars faster than they can sell them. 他们制造汽车很快,而销售跟不上。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Analysis of fatigue reliability of crank pin of beam pump unit. 游梁式抽油机曲柄销疲劳可靠性分析
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- The crank used to give motion to a grindstone or similar device. 摇柄，曲柄用于给石磨或其他装置施力的把手
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- The propeller will windmill and crank the engine. 螺旋浆将旋转并转动引擎的曲柄。
- Here is an old-fashioned pump for drawing water from a well. 这里有一个旧式水泵可从井里抽水。
- Any instrument, such as a barrel organ, played by turning a crank. 手风琴演奏时摇动一个曲柄的乐器，如手摇风琴
- A shaft that turns or is turned by a crank. 机轴用曲柄来转动的轴
- You will need to pump hard for several minutes to fill the tank. 你需用泵著实抽吸几分钟，才能把油箱灌满。
- Let's crank the car and go to the lake. 咱们开车到湖边去吧。
- Can you lend me a pump to blow up my bicycle tyres? 你能借给我个打气筒给车胎打打气吗?
