| 例句 |
Boys and girls will enjoy messing about with any kind of machine.男孩和女孩会喜欢摆弄各种机械装置。The mechanism that raises the bridge was not working correctly.升起桥梁的机械装置出了毛病。Levers and pulleys are simple machines.杠杆与滑轮是简单的机械装置。A steel disc had been welded on to the mechanism.一个钢制圆片已经焊到了这个机械装置上。Early cameras were large and expensive contraptions.早期的相机体积大、价钱贵，是一种样子很古怪的机械装置。The two mechanisms have to work in sync.两个机械装置得同步工作。These improvements increase the intricacy of the mechanisms.这些改进使机械装置更为机巧灵活。An automobile engine is a complex mechanism.汽车引擎是种复杂的机械装置。The mechanism locked into place.机械装置已锁好。The mechanism gets gunked up if you don't clean it regularly.机械装置如果不定期清理就会布满油污。Most mechanical devices require oil as a lubricant.绝大多数机械装置都需要用油作为润滑剂。Electricity drives the machinery.这个机械装置靠电力驱动。The air was circulated mechanically.空气是通过机械装置实现循环流动的。An airplane engine is a complex mechanism.飞机引擎是种复杂的机械装置。 |