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  1. Oxford Dictionary

    surface-active

    • adj.
      (of a substance, such as a detergent) tending to reduce the surface tension of a liquid in which it is dissolved
    • 釋義

    形容詞

    • 1. (of a substance, such as a detergent) tending to reduce the surface tension of a liquid in which it is dissolved some preservatives are inactivated by non-ionic surface-active agents