词汇	唾液检查
释义	唾液检查 saliva test
随便看	viscosity-density constant viscositydensity ratio viscosity density ratio viscosity depresant viscosity depressant viscosity deviation viscosity direct indicating viscosity drop viscosity effect Viscosity-elasticity rate viscosity energy barrier viscosity Engler viscosity envelope viscosity equation viscosity experiment viscosity exponent viscosity factor viscosity field Viscosity Fitting viscosity flow viscosity fluctuation viscosity fluctuction viscosity fluid viscosity force viscosity friction