Concn
abbr. concentration 集中; 集合; 专心; 浓缩
🗣️ 情景例句
I don't know about that.
我表示怀疑。
No, I don't think so.
不，我想不会。
After a little time, she chose one of the most expensive dresses in the shop and handed it to an assistant who wrapped it up for her as quickly as possible.
过了一会儿，她又选了商场里最昂贵的一件衣服，把它递给了售货员。那售货员以最快的速度为她包好了衣服。