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substrate ['sʌbstreit]    添加到生词本 复制网址
基本释义
  • n. 基层;基座;衬底;基底
英英解释

  • 　4个名词解释

    1. the substance that is acted upon by an enzyme or ferment
    2. a surface on which an organism grows or is attached
      [同] substrate, substratum
      [例]
      • the gardener talked about the proper substrate for acid-loving plants
      3. show all ... ( 4 )