block and tackle中文什么意思

复滑车

滑车组

滑国组

滑轮和复滑轮组

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例句与用法

Unit constructure : lifting - type with blocks and tackles
机体构造升降式机体下端装有滑轮和锁码
Block and tackle arrangement
起下用滑车系统
It ' s winches , hoists , pulleys , blocks and tackles . this kind of thing
绞盘了，升降滑轮了，支撑块还有辘轱之类的玩意
Levers and purchases fascinated him , and his mind roved backward to hand - spikes and blocks and tackles at sea
杠杆与支点的道理令他着迷，他的心回到了海上，在撬棍滑车和复滑车中倘佯。
Those who had caught sharks had taken them to the shark factory on the other side of the cove where they were hoisted on a block and tackle , their livers removed , their fins cut off and their hides skinned out and their flesh cut into strips for salting
逮到鲨鱼的人们已把它们送到海湾另一边的鲨鱼加工厂去，吊在复合滑车上，除去肝脏，割掉鱼鳍，剥去外皮，把鱼肉切成一条条，以备腌制。