Channel valve
[化] 槽阀
🧩 词语组成解析
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？
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
Good morning. I am. Everyone is here. No one is away.
早上好。我值日。大家都来了。没有人缺席。