更新时间：2024-11-18 16:33:49
Noun:- protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium
mucous secretion是什么意思 mucous secretion在线翻译 mucous secretion什么意思 mucous secretion的意思 mucous secretion的翻译 mucous secretion的解释 mucous secretion的发音 mucous secretion的同义词
