Hand pump
[化] 手动泵; 手摇泵
🧩 词语组成解析
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
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
And you didn't exercise?
你没有参加健身操？
The doctor did not reveal to him his hopeless condition.
医生没有向他透露说他的病已经没治了。
No, they aren't. They're on the floor.
不，不在。它们在地上。