primitive AVO基本视听对象primitiveadj.原始的；简陋的n.文艺复兴前的艺术家；原始人primitive unit lattice简单单位晶格primitive substitution本原代换primitive civilization原始文明primitive invertebrate原始无脊椎动物primitive accumulation原始积累primitive meaning unit原始意义单位primitive relationship基元关系Primitive Bon Religion原始苯教primitive mantle melts原始地幔熔融体primitive body segment原体节