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- Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗?
- A piece of string has twisted round the propeller. 一根绳子缠在螺旋桨上了。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The propeller will windmill and crank the engine. 螺旋浆将旋转并转动引擎的曲柄。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- The propeller turns a small D.C. generator. 螺旋桨带动一个小型直流发电机。
- An airplane having such a propeller. 螺旋桨飞机有这样一种螺旋桨的飞机
- Nothing seems to be wrong with the propeller shaft. 转动轴看来没毛病。
- To propel a boat or raft with a pole. 以竿撑船用一根杆或篙推动小船或筏子
- A similar device used to release or activate a mechanism. 起动装置，扳柄类似扳机的装置。用来使机械装置运作
- Jet planes have displaced propeller ones. 喷气式飞机取代了螺旋桨飞机。
- The soldier told us where the firing mechanism of a rifle is. 那个士兵告诉我们哪儿是步枪的击发装置。
- The propeller doesn't work well. 推进器运转不灵。
