aah 发音：英 [eɪ] 美 [ɑ]
v.（因兴奋，惊讶，困惑）发啧啧声，惊呼
例句：
1.Aah, that's not so bad, Walden thought. That we might be able to manage.
啊, 这还不错, 沃尔登想, 这一点我们也许能够办到。
AAH (缩写)：
['e 'e 'etʃ]
先进攻击直升机（Advanced Attack Helicopter）；不典型增生改变；美国催眠治疗师学会（American Institute of Hypnotherapy）
Objective Diagnosis and differential diagnosis of atypical adenomatous hyperplasia of the prostate (AAH) were studied.
目的研究前列腺非典型腺瘤性增生（AAH）的诊断和鉴别诊断。
