tiara/tiˈer.ə/名词(尤指女王等地位高的女性在非常正式的场合佩戴的)冕状宝石头饰The queen wore a stunning diamond tiara to the royal gala, sparkling as she greeted her guests with regal elegance.女王在皇家晚宴上戴着一顶令人惊叹的钻石头冠,她闪闪发光,以帝王般的优雅向客人们致意。想跟读,去练习