Delivery pump
[化] 输送泵; 输料泵
🧩 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;
🗣️ 情景例句
I didn't quite catch your name.
对不起，我没听清楚你的名字。
He is shocked.
他受到了打击。
What's up? What's up? someone called.
“什么事？什么事？”有人叫着。