pivoted lever是什么意思 pivoted lever在线中文翻译

pivoted lever

pivoted lever 双语例句

1. A heavy forge hammer having a pivoted lever by which it is tilted up and then allowed to drop.
   锻造用的重锤，通过带枢轴的杠杆将它倾斜抬起，然后落下。
2. A center-pivoted lever, especially to push a valve down in an internal-combustion engine.
   一种回转杆，尤其是用于内燃机中拉闸。

pivoted lever