Ras.
[医] 碎片, 锉屑
🗣️ 情景例句
Well, I almost had a heart attack a few moments ago.
好啦，我几乎要得心脏病了。
I will take an escalator.
我将去搭手扶电梯。
The snow will be very heavy in some places.
部分地区有大雪。