最終更新日：2023/09/04
The Meibomian glands secrete an oily substance that helps lubricate the eyes.
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The Meibomian glands secrete an oily substance that helps lubricate the eyes.
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The Meibomian glands secrete an oily substance that helps lubricate the eyes.
The Meibomian glands secrete an oily substance that helps lubricate the eyes.
DiQt（ディクト）
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