基本解释锥齿轮冠圆；外端齿顶圆英汉例句双语例句After the wedding, unmarried women dance in a circle around the blindfolded bride, waiting FOR her to place her crown on someone's head.婚礼后，未婚妇女围着被蒙住眼睛的新娘跳舞，等着新娘将她头上的花冠戴到某个人的头上。crown circle更多例句词组短语短语crown n circle 锥齿轮冠圆crown circle更多词组专业释义机械工程外端齿顶圆锥齿轮冠圆