单词	匹亞
释义	匹亞 [pi3ya4], n. & adj., match, equal.
随便看	downward bias downward closed downward communication downward compatibility downward compatible downward continuation downward cumulation downward demand spiral downward-diffusion cloud downward-diffusion cloud chamber downward displacement downward drift downward enrichment downward enrichment downward flow downward flux fraction downward flux fraction [of a luminaire] downward flux fraction(of a source) downward flux fraction[of a source] downward flux [of a source] downward flux[of a source] downward force downward illumination downward inclination downward light output ratio