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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。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- 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
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- The propeller will windmill and crank the engine. 螺旋浆将旋转并转动引擎的曲柄。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- 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
