Nonabrasive
未磨损的；防磨损的, 抗磨损的
🗣️ 情景例句
we love having you here.
我们喜欢你们住这里 。
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
I haven't forgotten anything, she said to herself. But then it was time to pay for them.
“我什么也没忘记，”她自言自语地说。但接着该是她付钱的时候了。