Saliva is the watery liquid that forms in your mouth and helps you to chew and digest food.
英汉词典释义
n.
唾液, 口水
Saliva dribbled from the baby’s mouth.唾液从婴儿的嘴里流了出来。
英英词典释义
Noun
1. a clear liquid secreted into the mouth by the salivary glands and mucous glands of the mouth; moistens the mouth and starts the digestion of starches