您要查找的是不是：
- 空empty
- 清空empty
- 空回backlash
- 轧crush
- 空的vacant
- 轧机rolling mill
- 盘空circle or whirl in the air
- 空出vacate
- 精轧precision rolling
- 空载idle load
- 连轧tandem rolling
- 占空比dutyfactor
- 新鞋太紧轧痛我的脚趾。The new shoes pinch me at the toe.
- 空档neutral position
- 卖空oversell
- 轧光satine
- 森吉米尔轧机sendzimir mill
- 空物empty
- 我最终习惯了那些轧轧的声音。Eventually I got used to the creaks.
- 排空emptying
