alumina ceramic bit
基本释义
矾土陶瓷车刀
实用场景例句
学术讨论
The institution's countenance of diversity was reflected in its hiring policies.
机构的多样性的体现反映在其招聘政策上。
The countenance of innovation was evident in the university's funding priorities.
创新的体现表现在大学的资助优先事项上。
The countenance of ethical research was reinforced by the new guidelines.
伦理研究的体现通过新指南得到加强。
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