1. The bus vibrated when the driver started up the engine. 当司机发动了发动机时,公共汽车颤动着。
2. Today our programme is about the first aeroplane with an engine. 今天的节目是讲关于第一架带有引擎的飞机。
3. The piston bushing materials is the key problem of automobile engine technology. 活塞衬套材料是发展汽车发动机技术的关键问题。
英英解释
n.
1. motor that converts thermal energy to mechanical work
2. something used to achieve a purpose
3. a wheeled vehicle consisting of a self-propelled engine that is used to draw trains along railway tr