Servo valve
[化] 伺服阀
🧩 词语组成解析
servo
[['sə:vəu]]
n. 伺服, 伺服系统\\n[计] 伺服装置
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
You want three scoops also?
你也要三杓？
In college I majored in history, What was you major?
大学时我主修历史，你主修什么呢？
What kind of school will it be?
要办什么样的学校？