announcer 英 [ə'naʊnsə] 美 [ə'naʊnsɚ] 基本解释 n.广播员,告知者,报幕员 同首字母单词 a [ə; eɪ] aaal aachen aacs aah [ɑː] aal aapamoor ['ɑːpəmʊə(r)] aapss aar aardvark [ˈɑːdvɑːk] aardwolf ['ɑːdwʊlf] aare