1930s. From Khoekhoe (Nama) Naman, common gender plural form corresponding to Nama- from Nama- + -n, 3rd person common gender plural suffix.
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。