口水

例句：

1. 1.She ate a lot of food and had a lot of saliva.
   她吃了很多食物，有很多口水。
2. 2. The dog was drooling because it was very hungry.
   那条狗在流口水，因为它非常饿。
3. 3.The man was talking too much, so he had to swallow his saliva.
   那个人说话太多了，所以他不得不咽下他的口水。