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
Would you like to see them?
要不要看一看？
Are you going to use cash or traveller's cheques?
您是用现钞换呢，还是用旅行支票换？
Well, I haven't got much either!
唉，我也不多了。