winch worm

例句：

1. 1.The winch worm was a common sight in the old mines.
   在旧矿井里，绞车蠕虫是一种常见的景象。
2. 2. The winch worm is responsible for the movement of heavy loads.
   绞车蠕虫负责重物的移动。
3. 3.The winch worm was used to lift heavy objects from deep underground.
   绞车蠕虫被用来从地下深处吊起重物。