binomial nomenclature

binomial-nomenclature的词性：
n.（名词）

1. The scientific naming of species whereby each species receives a Latin or Latinized name of two parts, the first indicating the genus and the second being the specific epithet. For example, Juglans regia is the English walnut; Juglans nigra, the black walnut.
双名法：一种物种的科学命名法，每个物种以一个拉丁文或译成拉丁文的由两部分组成的名字命名，第一部分标明其属，第二部分是其特定的种类名称。如，Juglans regia 是英国胡桃； Juglans nigra 是黑胡桃