reverse gears

• 回动电控阀

reverse gears的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 reverse gear:

1. the gears by which the motion of a machine can be reversed

reverse gears的用法和样例：

例句

1. The car has four forward gear and one reverse gear.
   那汽车有四个前进挡和一个倒挡。
2. The car has four forward gears and one reverse gear.
   那汽车有四个前进挡和一个倒挡。