alackaday 英 [əlækə'deɪ] 美 [əlækə'deɪ] 基本解释 int.呜呼,哀哉 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