柯林斯词典saliva /səˈlaɪvə/ 1. N-UNCOUNT Saliva is the watery liquid that forms in your mouth and helps you to chew and digest food. 唾液 He noticed a lot of saliva settling in his mouth. 他注意到有很多唾液滞留在他的嘴里。 返回 saliva剑桥词典the liquid produced in your mouth to keep the mouth wet and to help to prepare food to be digested 口水，唾液，涎 返回 saliva