音标:英[ækrə\'tɪərɪəm] 美[ækrə\'tɪərɪrm]
acclivous antidetonator Astrafoil acceptance acacia acarophily acephatemet apart abasable armadillo amphipneustic attacca alveolate antirennet agist Australian abattis albite arthropneumoroentgenography apraxic