名词
中文翻译：硬冠
同义词：
['hard shell', 'hard cover']
例句：
-
1.The hard crown of the tree protects it from the harsh sun.
树的坚硬外壳保护它免受烈日的炙烤。
-
2. The hard crown of the crown jewels is made of gold and diamonds.
皇冠上的硬冠是用金和钻石制成的。
-
3. The hard crown of the queen's crown is a symbol of her power and authority.
女王王冠的硬冠象征着她的权力和权威。