名词短语
中文翻译：在核心上放置冠状物同义词
同义词：
['core', 'cored crown']
例句：
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1. The scientist carefully placed the core in the center of the test tube.
科学家小心翼翼地将核心放在试管的中心。
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2. The engineer designed a cored crown to protect the tooth.
工程师设计了一个带核心的冠来保护牙齿。
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3. The dentist performed a cored crown procedure on the patient's front tooth.
牙医为患者的前牙进行了带核心的冠修复手术。