diffract

v [Tn] break up (a beam of light) into a series of dark and light bands or into the coloured bands of the spectrum 使（一束光）衍射（即将 一束光分解为一系列明暗有别的光带或有色的光谱谱带, 旧作绕射）.

diet, dietary, dieter, dietetic, dietetics, dietician (also dietitian), differ, difference, different, differential, differential calculus, differentiate, differentiated, differentiation, differently, difficult, difficulty, diffidence, diffident, diffidently, diffraction, diffuse, diffusely, diffuseness, diffusion, dig, dig down, dig in, dig out, dig up, digest, digestibility, digestible, digestion, digestive, digestive biscuit (also digestive), digestive system, digger, digging, digit,