Polycarboxylic
[机] 多羧酸的
🗣️ 情景例句
Why do you consider yourself qualified for this job?
为何你认为你自己符合这职位的资格？
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
No problem. We'll go to the small one then.
没问题。那么我们就去小的那个吧。