binomial l nomenclature二名法
binomial system of nomenclature双名法;二名法
Linnaean binomial system of nomenclature名系统
binomial system of biologial nomenclature生物命名的二名法系统
N（名词） a system for naming plants and animals by means of two Latin names: the first indicating the genus and the second the species to which the organism belongs, as in Panthera leo (the lion) (对动植物命名的)双名法