Hand press
[机] 手动泵, 手压泵
🧩 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;
🗣️ 情景例句
I care.
我关心。
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
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。