Undeformed
无形变的
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
I'm very sorry. I borrowed a book from the library two weeks ago.
“很对不起。两周前我从图书馆借了一本书。