名词中文翻译
中文翻译：牙齿根部
同义词：
['root of a tooth', 'gum line', 'dental ridge']
例句：
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1.The dentist examined my teeth and found that they were in good condition.
牙医检查了我的牙齿，发现它们状况良好。
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2.He had to remove the tooth root before he could clean his teeth.
他必须先拔掉牙齿才能刷牙。
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3. The tooth root is where the nerves and blood vessels come together to support the tooth.
牙齿根部是神经和血管聚集的地方，以支撑牙齿。