名词中文翻译
中文翻译：第一磨牙
同义词：
['first tooth', 'primary molar']
例句：
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1.The first molar is the most important teeth for chewing.
第一磨牙是咀嚼最重要的牙齿。
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2.She had to have her first molar extracted because of an infection.
她不得不拔除因感染而长出的那颗第一磨牙。
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3. During the growth of a child's teeth, the first molars are the first to erupt.
在儿童牙齿生长过程中，第一磨牙是最先长出来的。