名词
中文翻译：无缝壳冠
同义词：
["无瑕的王冠例句：1. The queen's crown is made of pure gold and has a seamless shell design.（女王的王冠由纯金制成，设计有无缝壳。）"]
例句：
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1. The queen's crown is made of pure gold and has a seamless shell design.
女王的王冠由纯金制成，设计有无缝壳。
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2.The crown was made by hand, with the seamless shell adding to its beauty.
这个王冠是手工制作的，无缝壳的设计让它更加美丽。
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3. The crown symbolizes the king's authority and represents the seamless shell of the kingdom.
这个王冠象征着国王的权力，代表着王国的无缝壳。