词汇	yang hui triangle
释义	yang hui triangle 杨辉三角
随便看	metal-dielectric filter metal-dielectric interference filter metal-dielectric interferometry metal dielectric semiconductor metal dielectric waveguide metal-dielectric waveguide Metal diffraction grating metal diffusion metal diffusion by using metal diffusion metal diffusion liquid metal-dificient star metal diode metal dip brazing metal-dip brazing metal-dip mold metal directly from fused masses metal disc metal disc antenna metal disc filter metal disk calorimeter metaldisk electrode metal-disk electrode Metal Disorder metal dispersion metal displacement reaction