![saliva造句怎麼寫]( "saliva造句怎麼寫")
- Salivaissecretionofthesalivaryglands.Digestionbeginsinthemouthwiththeactionofsaliva.Foodexpertssay,vegetablejuicedrink,squeezecouldaffectthesecretionofsalivadigestiveenzymes.Thisisapalette-cleansingpre-dinnerdrinkthatworksbecausethedrynessoftheginsti...
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