abbr.adolescent health survey 青春期健康调查；American Aviation Historical Society 美国航空历史学会；autoimmune-associated hemophagocytic syndrome 自身免疫相关噬血细胞综合征； 英英释义： aah[ ɑ: ]v.express admiration and pleasure by uttering `ooh' or `aah'"They oohed and aahed when they unw