[mass noun]the devising or choosing of names for things, especially in a science or other discipline (尤指自然科学或其他学科中的)命名法 ■the body or system of such names in a particular field 术语 ■(formal)the term or terms applied to someone or something (正式)称谓;名称 ‘Customers’ was preferred to the original nomenclature ‘passengers’. 相对于最初的“旅客”这种称谓来说,用“顾客”一词更好。