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
I woke up when I heard someone speak.
一听到有人说话我就醒了。
No one can call back yesterday;Yesterday will not be called again.
昨日不复来。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。