Acoa
abbr. 前交通动脉（anterior communicating artery）
🗣️ 情景例句
Let's have your counter-offer?
那你给个价吧。
Which one is Mr. Jame's office?
哪间是詹姆司先生的办公室？
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。