Gate valve
[化] 闸阀; 闸门阀
🧩 词语组成解析
gate
[ɡet]
n. 门;闸门;登机门;入场费;
vt. 给…装大门;[电子学] 电波传送;
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 would like to thank my family
我要感谢我的家人
How much will you sell me this for?
把这个东西卖给我要多少钱？
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。