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- The mechanic changed the spark plugs on the car. 技工换掉了汽车的火花塞。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- We will have to change the bulb; it's gone. 电灯泡爆了，我们需要换一个。
- I'll need a spanner to change the back wheel. 我需要一把扳手来换後轮。
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- Let me change the dollar bill for coins. 让我把这张一元的纸钞换成硬币。
- Freezing and thawing actions greatly change the mechanical properties of soil by influencing its microstructure. 冻融作用对土的力学性质改变很大,而这又是源于冻融作用对微结构的影响;
- By analyzing the mechanism of falling chip, tipping and noise, through changing the cutter's parameters and using double edge positive edge inserts, the problems can be solved. 通过分析掉渣、崩刃、噪声的机理,采取改进刀具参数、采用正前角双刃刀片等措施,较好解决了上述问题。
- The mechanism that revolves the turntable is broken. 带动转盘旋转的机械装置坏了。
- Lightwell, for all of it's paper effectiveness, is just not getting used. Can it be looked at? Change the mechanic? Remove it completely and replace it? 光明之井太废柴了，根本没几个人用。你们打算研究一下吗？改动？删除或者设计个新天赋取代它？
- The mechanic was at work on your bicycle then. 当时修理工在修理你的自行车。
- He has some abstract notion of wanting to change the world. 他有一种要改造世界的空想。
- It seems illogical to change the timetable so often. 时间表变动得如此频繁,似乎没有什么道理。
- The mechanic checked out the car battery. 汽车修理工检验了汽车里的电池。
- The mechanism of the efficiency enhancement is that the tapered magnetic field changes the condition of the electrons motion and improves the bunching of the electrons in the interaction between the electron beam and the wave. 这种效率放大的物理机制是2坡度磁场改变了相对论电子的运动条件，有效地改善了波束互作用过程中电子的群聚状态，使电子束有更多的动能转换为电磁能，从而提高了电子束的换能效率。
- I had to change the typewriter ribbon. 我不得不换掉打字机的色带。
- The mechanical steering system by changes the control mechanism, the diverter and changes the transmission system three major part to be composed. 机械转向系由转向操纵机构、转向器和转向传动机构三大部分组成。
- The witch changed the prince into a frog. 巫婆把王子变成了青蛙。
- The mechanic made a few minor readjustments. 机械师作了几处小的调整。
- The mechanic drained all the oil from the engine. 机械工将发动机中的油全部放走。
