noun🔗Share腹主动脉瘤，三A Initialism of abdominal aortic aneurism."My grandfather's doctor is monitoring his AAA closely with regular ultrasounds. "我爷爷的医生正在用定期超声波检查严密监控他的腹主动脉瘤，三A。medicineanatomyorgandiseaseChat with AIVocabulary GamePractice Reading
noun🔗Share获得性再生障碍性贫血 Initialism of acquired aplastic anemia."After several tests, the doctor diagnosed the child with AAA, requiring immediate treatment to stimulate bone marrow production. "经过几项检查后，医生诊断这个孩子患有获得性再生障碍性贫血(AAA)，需要立即治疗以刺激骨髓生成。medicinediseaseChat with AIVocabulary GamePractice Reading
noun🔗Share急性焦虑症发作， 三A Initialism of acute anxiety attack."He had an aaa during the important presentation at work. "他工作时在重要演示期间急性焦虑症发作了，也就是三A。medicinemindconditionChat with AIVocabulary GamePractice Reading
noun🔗Share合成代谢雄性类固醇，同化激素. Initialism of androgenic anabolic agent."The athlete was suspended from the team after testing positive for an AAA. "那名运动员因类固醇检测呈阳性而被球队停赛。 (Nà míng yùndòngyuán yīn lèigùchún jiǎncè chéng yángxìng ér bèi qiúduì tíngsài.)medicinebiochemistryChat with AIVocabulary GamePractice Reading
noun🔗Share高射炮，防空火炮。 Initialism of anti-aircraft artillery."During the air raid drills, everyone practiced ducking for cover, imagining the sky filled with AAA fire. "在防空演习期间，每个人都练习着迅速躲避，想象着天空布满了高射炮火。militaryweaponChat with AIVocabulary GamePractice Reading
noun🔗Share汞合金 An alloy containing mercury."The dentist used a silver-colored aaa to fill my cavity. "牙医用银色的汞合金来填充我的蛀牙。compoundsubstancematerialchemistryChat with AIVocabulary GamePractice Reading
noun🔗Share混合物，混合体。 A combination of different things."The fundraising event was a real aaa, combining a silent auction, a raffle, and live music to raise money for the school. "这次筹款活动真是一个混合体，它结合了无声拍卖、抽奖和现场音乐表演，为学校筹集资金。groupcompoundthingChat with AIVocabulary GamePractice Reading
noun🔗Share合金成分，合金元素 One of the ingredients in an alloy."To make the metal stronger, the engineer added a small amount of aaa to the iron alloy. "为了使金属更坚固，工程师在铁合金中加入少量合金成分。materialsubstanceelementChat with AIVocabulary GamePractice Reading
