Lobe pump
[化] 凸轮泵
🧩 词语组成解析
lobe
[ləub]
n. 耳垂;肺叶;脑叶;裂片;
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;
🗣️ 情景例句
Show some courtesy or I shall cease dealing with your company.
请客气些，否则我将停止与你们公司打交道。
How long have you been married?
你们结婚多久了？
What a pity!
真可惜！