recirculation
n. 再循环,信息再循环;再流通
例句
Now we have the recirculation system.
现在我们有再循环系统。
Well do you remember when we talked about the need for recirculation?
你们记得当我们谈论,再循环的需要吗?
Install the additional coolant pump for exhaust gas recirculation.
安装用于废气再循环的附加冷却液泵。