It has also been fortified with vitamin C...它还添加了维生素 C。Perhaps constitutive equation has to be fortified by experimental evidence.本构方程或许还得用试验数据予以验证.The volunteers were fortified by their patriotic belief...爱国信念更加坚定了志愿者们的...
The motivation of sperm donors varies.捐精者的动机各不相同.Policing of business courses varies widely.对商业行为的监管差别很大。The degree of concavity varies between species as does the size.凹度因物种而异,大小也各不相同.The potential of hydroelectricity o...