0 to allow saliva (= liquid in the mouth) to flow out of your mouth -- 流口水，垂涎
1 saliva that has come out of your mouth -- （因无法控制而流出的）口水
When morphine was injected into another part of the brain, the cats drooled at the mouth, panted, vomited and made vigorous scratching movements.
It is characteristic that he never gets to his feet, but drools complete incomprehensibility from the bench opposite.
It is disastrous if projects are allowed to drool on, not only in the aircraft industry but elsewhere.
He could not have done, because if he had he would not have drooled on in the way that he did about courtesy titles.
One cannot talk about world government in one breath and then start drooling about the need to preserve national sovereignty in the next.
There was a certain amount of drooling also about small businesses, and that ended by pushing them right out of business.
The prisoner often defecates, urinates, vomits and drools.
They are drooling at the thought of enfranchisement.
