Acoa
abbr. 前交通动脉（anterior communicating artery）
🗣️ 情景例句
How old are you, Albert?
几岁啦， Albert？
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？
Well，it depends.
噢，这得看情况。