Pump inlet valve
[化] 泵吸入阀
🧩 词语组成解析
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
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
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
You can see my father, my mother,and my brother, Jim.
你可以看到我的爸爸，我妈妈，和我的哥哥Jim。