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
Why does he want to do that?
为什么他要那么做呢？
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
What do you think I should do then?
那您认为我该怎么做呢？