airdrop 英 ['eədrɒp] 美 ['ɛrdrɑp] 基本解释 n.空投vt.空投 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