您要查找的是不是:
- 空跑一趟make a journey for nothing
- 空empty
- 跑to run
- 清空empty
- 空回backlash
- 慢跑jogging
- 空的vacant
- 跑到run up to
- 跑的running
- 快跑run for it
- 盘空circle or whirl in the air
- 跑去run to
- 空出vacate
- 空载idle load
- 吓跑scare away
- 占空比dutyfactor
- 跑出run out
- 空档neutral position
- 跑掉vamoose
- 卖空oversell