The doctor collected the patient's saliva for testing.
医生收集了病人的唾液进行检测。
Dogs often drool, leaving saliva everywhere.
狗狗经常流口水，到处都是唾液。
She wiped the baby's saliva from his chin.
她擦去了宝宝下巴上的唾液。
The taste of the food made his saliva flow.
食物的味道让他的唾液流了出来。
Scientists study saliva to understand oral health better.
科学家研究唾液以更好地了解口腔健康。
Excessive saliva production can be a medical condition.
过多的唾液分泌可能是一种病症。
Some animals use saliva to help digest their food.
一些动物利用唾液帮助消化食物。
The dentist examined the patient's saliva for bacteria.
牙医检查了病人唾液中的细菌。
He felt saliva pooling in his mouth before speaking.
他说话前感到唾液在嘴里汇聚。
Her mouth was dry, and she needed more saliva.
她的嘴很干，需要更多的唾液。
saliva sample 唾液样本
saliva production 唾液分泌
saliva flow 唾液流动
saliva gland 唾液腺
saliva secretion 唾液分泌物
saliva analysis 唾液分析
