Adjustable delivery pump
[化] 可调输料泵
🧩 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
you'll help me select some of the great places.
能帮我挑一些好地方。
What is the weather like in this country?
这个国家的气候如何？
We'll take all that you can give us.
你们有多少就买多少。