Aaaa
abbr. 美国广告代理商协会（The American Association of Advertising Agencies）
🗣️ 情景例句
He is now involved in stocks.
他现在热衷于股票。
Would you please call a taxi for me?
可以请你帮我叫一辆出租车吗？
Is there any sugar in the bottle?
瓶子里还有糖吗？