aacs 基本解释 Airways and Air Communications Service (美国)航路与航空通讯联络处 同首字母单词 a [ə; eɪ] aaal aachen aah [ɑː] aal aapamoor ['ɑːpəmʊə(r)] aapss aar aardvark [ˈɑːdvɑːk] aardwolf ['ɑːdwʊlf] aare aarnet