单词	seed-coat color
释义	seed-coat color 种皮颜色
随便看	negative grounded d.c.two-wire system negativegroup negative group negative grouping negative group velocity negative group veloci.ty Negative Group Velocity Dispersion Mirror negative heat of solution negative heliographic paper negative heliotropism negative hemipyramid negative hero negative heteropycnosis negative heteropyenosis negative heteropyknosis negative heterosis negative heterotropic reaction negative heuristic negative heuristics negative high voltage negative growth negative growth factor negative growth form negative growth of population negative growth rate