Pneumatic pump
[化] 气动泵
🧩 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
Could you have a taxi waiting for me, please?
能否叫辆出租车等我？
Riches serve a wise man but command a fool.
财富事智者，却又驭蠢人。
How do they compare to last year's?
与去年的相比怎么样。