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- spheric crank chain 球形曲柄链系
- spherical crank chain 球面曲柄链系
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- Analytic method for designing spherical crank and rocker linkage according oto travel velocity-ratio coefficient 按行程速比系数设计球面曲柄摇杆机构的解析方法
- 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。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- The chain has run foul of some plants in the water. 铁链缠在水中的一些植物上。
- The speculation of the crank chain drive mobile wheel pumping unit with long stroke 曲柄链条动滑轮式长冲程抽油机的初步构思
- The oil-lamp needs a new globe, spherical lampshade. 这油灯需配个新的圆灯罩。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- These two pieces of the chain hook together. 这两个链环套在一起。
- spherical crank mechanism 球面曲柄机构
- He detached a link from a chain. 他从链子上拆下一个链环。
- The anchor chain took charge and ran out. 锚链失去控制而滑了出来。
- A pendant worn on a chain around the neck. 垂饰挂在脖子项链上的垂饰物
- 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
