Hand operation
其它 Other[计] 手工操作, 人工操作\\n[化] 手动操作
🧩 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
Sometimes he's very sad.
他有时很忧悒。
Buy one get one free.
买一送一。
When the brothers were reunited, Hans explained how it was that he was still alive.
兄弟俩团聚之时，汉斯说明了他活下来的经过，