Paddle pump
[化] 桨式泵
🧩 词语组成解析
paddle
['pædl]
n. [航海] 宽叶短桨;桨状物;搅拌金矿的铁器，类似铁铲的工具;洗衣板，扁板;
vi. 涉水;趟水;用桨划船;荡桨;
vt. 用浆划动，用船桨推动（船只）;搬运，运输;拍打;搅拌;
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
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
I tried calling you several times yesterday but I couldn't get through.
我昨天给你打了几次电话，但都没有打通。
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。