electric wire hoist

例句：

1. 1. The engineer used an electric wire hoist to lift the heavy load.
   工程师使用电动绞车来提升沉重的负载。
2. 2.The construction crew was using an electric wire hoist to move the beams into place.
   建筑工人正在使用电动绞车将梁移动到位。
3. 3.The electric wire hoist was a critical component in the construction of the bridge.
   电动绞车是建造这座桥梁的关键部件。