| 例句 |
He pressed down the plunger of his cafetière.他压下了咖啡壶的活塞。The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。The pistons no longer fitted and a complete overhaul was needed.活塞不合适了，需要进行一次全面的大修。The pistons are graphite coated to reduce friction.活塞上涂了一层石墨以减小摩擦。The piston was slapping in the cylinder.活塞在汽缸中砰砰地撞击。The piston will bind without oil.没有滑润油活塞会轧住。A piston moves by steam pressure.活塞在蒸汽的压力下运动。 Without a cough in warning, the pistons simply stopped.活塞连噗的一声征兆也未发出就这么停了。 |