noun 下载 🔗分享 粘蛋白,黏液素 Any of several glycoproteins found in mucus Examples : "The doctor explained that the thick consistency of my mucus was due to an overproduction of mucin. " 医生解释说,我鼻涕之所以这么粘稠,是因为粘蛋白分泌过多。 biochemistry biology medicine substance physiology body 与AI对话词汇游戏阅读练习