astir 英 [ə'stɜːr] 美 [ə'stɜːr] 基本解释 adj.活动的,骚动的,起床 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