atoll 英 ['ætɒl; ə'tɒl] 美 ['ætɔl] 基本解释 n.环状珊瑚岛,环礁 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