Servomechamism
[电] 伺服机构
🗣️ 情景例句
I think it looks terrific on you.
我觉得你穿上它好极了。
It is good fishing in troubled waters.
混水之中好摸鱼。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，