A.A.
美 [.eɪ 'eɪ]
英 [.eɪ 'eɪ]
- abbr.同“ack-ack”；同“antiaircraft”
- 网络戒酒无名会；艺术联合会；乙醛含量
复数：a.a.s
n. | 1. Associate of Arts: a degree given by a U.S. community college to students who have finished a two-year course of study |
abbr. | 1. Alcoholics Anonymous 2. antiaircraft 3. Associate of Arts 4. ack-ack 1. Alcoholics Anonymous 2. antiaircraft 3. Associate of Arts 4. ack-ack |