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Saliva (Science Dictionary)

Saliva: Saliva, also known as spit, or slobber, is the watery substance produced in the mouths of humans and most other animals by the salivary glands. The saliva moistens the mouth and starts the digestion of starches in the mouth.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
_ខាងក្រោមនេះជាសៀវភៅនិងឯកសារសម្រាប់ការងារនិងរៀនគ្រប់ប្រភេទ៖
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