genotoxicologyWiktionary 原文英美构词拆解genogeno-前缀toxicologytoxicology词干geno-genetics - e.g. genotype · family, tribe or race - e.g. genocide词源说明From geno- + toxicology.释义名词noun1(medicine, genetics) The branch of toxicology that deals with the genetic effects of toxic substances, especially to the production of mutation by chemical means同族词派生词 1ecogenotoxicology