Concn
abbr. concentration 集中; 集合; 专心; 浓缩
🗣️ 情景例句
I'll take care of everything.
我会好好照料一切。
It's not four o'clock.
还没到四点呢。
I think there is a possible problem if you tell the manager about the thief.
我想，如果你向经理告发这个窃贼，可能存在这样一个问题。