名词
中文翻译：封赏的爵位
同义词：
['hereditary title', 'nobility', 'rank']
例句：
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1. The king bestowed upon him a hereditary title as the heir apparent.
国王授予他一个世袭的头衔，作为继承人。
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2. He was appointed as a member of the nobility for his exceptional achievements.
因为他的杰出成就，他被任命为准贵族成员。
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3. The new emperor restored the ancient ranks and titles to honor their contributions to the nation.
新皇帝恢复了古代的等级和头衔，以表彰他们对国家的贡献。