noun🔗Share粘液A slippery secretion from the lining of the mucous membranes."My nose is running, and I can feel a lot of mucus dripping down my throat. "鼻水が出て、たくさんの粘液が喉に流れ落ちるのを感じます。physiologybodyanatomymedicinebiologysubstanceChat with AIVocabulary GamePractice Reading