Ras.
[医] 碎片, 锉屑
🗣️ 情景例句
Clothes make the man.
人要衣装，费要金装。
I hope you can like the picnic.
我希望你能喜欢这野餐。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。