活动吊钩的英文

crane

• 活动:    move about; exerci ...
• 吊钩:    cliver; drop hange ...
• 气动吊钩:    air-operated hook

例句与用法

1. The garret , built to be a depository for firewood and the like , was dim and dark : for the window of dormer shape , was in truth a door in the roof , with a little crane over it for the hoisting up of stores from the street : unglazed , anal closing up the middle in two pieces , like any other door of french construction
   阁楼原是做储藏室堆放柴禾之类的东西用的，十分阴暗那老虎窗样的窗户其实是房顶的一道门，门上还有一个活动吊钩，是用来从街而起吊储藏品的。那门没有油漆过，是一道双扇门，跟一般法国式建筑一样，从当中关闭。