Weir pump
[化] 威尔泵
🧩 词语组成解析
weir
[[wiə]]
n. 堰, 鱼梁\\n[化] 堰
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
How are you?
好吗？
Did you go to the concert yesterday?
你昨天去听音乐会了吗？
Let me see your driving licence.
让我看一看你的驾驶执照。