Aau
abbr. （美国）业余体育联合会（Amateur Athletic Union）；美国大学联合会（Association of American Universities）；自动寻址单元（Automatic Addressing Unit）
🗣️ 情景例句
Many residents choose to put their money into the bank.
许多人选择把钱存在银行。
Rose, let me introduce my friend to you.
罗斯，让我介绍一下我的朋友。
Sorry I am late. The car broke down.
抱歉我晚了，车坏了。