Leakproof pump
[化] 密封泵
🧩 词语组成解析
a. 防漏的, 不漏的\\n[化] 防漏的
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
You want Michigan to win.
你希望Michigan队赢球。
Pick on someone your own size!
不要以大欺小！
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，