Geared pump
[机] 齿轮传动泵
🧩 词语组成解析
a. 齿轮传动的, 变速螺旋桨
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 got a college education by joining the military
我参军而上的大学。
I guess so, honey.
嗯，真的。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。