aa
US
UK the AA n: US, initialism (Alcoholics Anonymous)
SC 匿名戒酒互助社，酒鬼互戒协会 nì míng jiè jiǔ hù zhù shè，jiǔ guǐ hù jiè xié huì
If you think you have a problem with alcohol, you should join the AA.
如果你认为自己有酗酒问题，你应该去参加匿名戒酒互助会
AA, the AA n: UK, initialism (Automobile Association)
SC 汽车协会，汽车联盟 qì chē xié huì，qì chē lián méng
If your car breaks down and you're a member of the AA, phone them and they'll come and rescue you.
如果你的车坏了，但你是汽车协会的会员，那你可以打电话给该协会，他们会前来救援你。