当前学科:基础业务
  • 题目: 单选
    M2M这一概念来自英文()

      A . Machine too Machine
      B . matter too matter
      C . Machine to Machine
      D . matter to matter

    答案: <查看本题扣1积分>

    查看答案

    答案不对?请尝试站内搜索