Hand-operated
[化] 用手操作的
🧩 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;
a. 操作的
🗣️ 情景例句
In order to catch fish, you have to do this.
要钓鱼你就得这样。
He made a successful career in business.
他的商务生涯十分成功。
The dog's in the garden, too.It's running across the grass.
狗也在花园里。它正在草地上跑，