Fluid-operated controller
[化] 流体传动控制器
🧩 词语组成解析
a. 操作的
controller
[kən'trəulə]
n. 管理者;控制者;（机器的）控制器;（公司的）财务总管;
🗣️ 情景例句
Yes, I think I can in ordinary circumstances.
是的，一般情况下，我没有问题。
How much is this carpet per square yard?
地毯每平方码要多少钱？
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。