dac 基本解释 Douglas Aircraft Company (美国)道格拉斯飞机公司 同首字母单词 d [diː] da [,di:'eɪ] daa dab [dæb] dabber ['dæbə] dabble ['dæb(ə)l] dabbler ['dæblə] dabchick ['dæbtʃɪk] dabster ['dæbstə] dacca dace [deɪs] dacha ['dætʃə]