Scuffer
vt. 拖着(脚)走路：；(因不安等)用脚擦(地)：\\nvi. 拖着脚步：；磨损, 磨坏：\\nn. 拖着脚行走；拖着脚行走发出的声音, 嚓嚓声
🗣️ 情景例句
Let's take a ten-minute break.
我们休息十分钟吧。
Don't let me down.
不要让我失望。
Some of this heat near the earth's surfact is used to make electricity.
靠近地表的一部分热量已被用来发电。