nomenclature
noun /nəˈmeŋklətʃə(r)/
/ˈnəʊmənkleɪtʃər/
[uncountable, countable] (formal)- a system of naming things, especially in a branch of science
（尤指某学科的）命名（法） - zoological nomenclature
动物命名法
词源early 17th cent.: from French, from Latin nomenclatura, from nomen ‘name’ + clatura ‘calling, summoning’ (from calare ‘to call’). - zoological nomenclature