1. 有王冠的：crown-of-thorns 棘冠星鱼 | crowned 有王冠的 | crowner 最后完成者

2.

2. 凸起的,凸度的：Crown 凸面 | Crowned 凸起的,凸度的 | Crowned roller 凸度滚子

3. 有王冠的, 王室的：crowned roller || 桶形滚柱 | crowned || 有王冠的, 王室的 | crowner head || (压瓶盖机上的)压盖头

4. 夺冠：host countries 主办国,但这里指学生的居住地 | crowned 夺冠 | regional finalists地区入围决赛者

1. provided with or as if with a crown or a crown as specified
    often used in combination

    e.g. a high-crowned hat
           an orange-crowned bird
           a crowned signet ring

2. having an (artificial) crown on a tooth

    e.g. had many crowned teeth

3. crowned with or as if with laurel symbolizing victory

    Synonym: laureledlaurelled