active power
中文翻译
常见例句
n difference in the refractive power of the two eyes
a relating to a difference in the refractive power of the two eyes
The quality or degree of attractive power.
a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters
n a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters