Hand-powered
手摇
🧩 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. 有动力装置的, 用动力推动的, 产生动力的, 产生...动力的
🗣️ 情景例句
Oh, I'm so happy that Max is home.
噢 ，我真高兴Max回到家了。
What time are you coming back?
你什么时间回来？
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，