Nonabrasive
未磨损的；防磨损的, 抗磨损的
🗣️ 情景例句
In that case, it's OK.
这么说 我就去。
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
How long will your offer hold good?
一般你们报价的有效期是多长？