ba 英 [bɑː] 美 ['bi 'e] 基本解释 [域] Bosnia Hercegovina ,波黑;symb [化]钡 Ba(barium) 同首字母单词 b2b [ˌbiː tə ˈbiː] baa [bɑː] baae baal baalim baalish baalism baalize baaroque ['bɑːrəʊk] baas [bɑːz] baaskaap [bɑːs'kɑːp] baathist