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
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
Are sure both of us have a brighter future.
我们相信双方都有一个光明的前景。