Proporting pump
[化] 比例泵
🧩 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'm willing to make decisions.
能当机立断。
Every man has the defects of his qualities.
一个人的好品质上也有不足之处。
I cannot put up with my noisy roommates.
我受不了我那些吵闹的室友了。