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1.The labiogingival lamina is a thin layer of tissue that covers the teeth and gums.
牙面层是覆盖牙齿和牙龈的一层薄组织。
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2. During tooth eruption, the labiogingival lamina is formed to protect the developing tooth.
在牙齿萌出过程中，牙面层形成以保护正在发育的牙齿。
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3.The labiogingival lamina plays a crucial role in maintaining oral health by preventing bacterial growth on the teeth.
牙面层在维护口腔健康中起着至关重要的作用，通过防止细菌在牙齿上生长。