Sanding machine
带式抛光机, 砂轮机
🧩 词语组成解析
[化] 打磨
🗣️ 情景例句
The scary part's leaving home and moving to college.
害怕的是要离开家搬到学校去。
The water that bears the boat is the same that swallows it up.
水能载舟，也能覆舟。
We gently woke him up and asked him to ferry us to the other side.
我们轻轻地把他唤醒，请他把我们摆渡过溪。