Hand charging
[化] 人工加料
🧩 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;
[计] 计费的\\n[化] 充电; 装料
🗣️ 情景例句
I guess I am, too.
我想我也一样。
It's been 5 years since I last saw you.
我已5年没见你了
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。