polychromatic
/ˌpɒlɪkrəʊˈmætɪk/adjective
1- of two or more or of varying colours; multicoloured多色的; 变色的。
1.1
- Physics (of light or other radiation) of a number of wavelengths or frequencies【物理】（光或其他辐射）多波长的; 多频的。
派生词