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- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- A locomotive pounded down the railway track. 一辆机车沿着铁道隆隆地驶去。
- The piston seems ok. Maybe something else is wrong. 活塞似乎没问题。可能别的什么东西坏了。
- Hands and feet are locomotive organs. 手和脚是运动器官。
- How many coaches can that locomotive pull? 那个火车头能拉多少节车厢?
- Let's get the lathe to turn the new piston. 咱们用车床车[加工]新的活塞吧。
- The piston froze in the cylinder. 活塞冻牢在汽缸里。
- The driver excused the locomotive from the train. 火车司机使火车头与火车分开。
- The piston is reciprocating inside cylinder. 活塞在汽缸内部往复运动。
- The locomotive rammed into a truck. 火车头撞了一辆卡车。
- The old locomotive wheezed steam. 老火车头呼哧呼哧地吐出蒸汽
- Tell the foundry to cast another piston. 告诉铸铁间再铸一只活塞。
- A locomotive pounded dong the railway track. 一辆机车沿铁道隆隆地前行。
- A noisy puffing or explosive sound, such as one made by a locomotive. 噗噗声一种嘈杂的噗噗或爆炸声，比如火车头发出的声音
- The train is pulled by a scarlet steam locomotive. 列车由一辆深红色的蒸汽机车驱动。
- He saw the locomotive bearing down on him. 他看见火车头向他压来。
- The steam-engine piston makes a cyclic motion. 蒸汽机活塞做往复运动。
- The locomotive pulled a long line of freight cars. 那台机车拖了一长列货车。
- The piston moves by steam pressure. 活塞在蒸汽压力下运动。
