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 can always depend on you, Sam.
我知道我可以依靠你 ，Sam。
Peace with sword in hand, 'tis safest making.
居安思危，此乃万全之策。
All the thing I had packed so carefully were soon in a dreadful mess.
所有细心包装好的东西一会儿工夫就乱成一团。