名词
中文翻译：口腔黏膜
同义词：
['oral cavity', 'oral epithelium例句：1. The oral mucosa is responsible for protecting the teeth and gums.（口腔黏膜负责保护牙齿和牙龈。）']
例句：
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1. The oral mucosa is responsible for protecting the teeth and gums.
口腔黏膜负责保护牙齿和牙龈。
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2.The oral mucosa is also involved in digestion.
口腔黏膜也参与消化过程。
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3. The oral mucosa is prone to infections due to poor oral hygiene.
由于口腔卫生不良，口腔黏膜容易感染。