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  1. pentachlorophenol

    • IPA[ˌpen(t)əˌklôrōˈfēˌnôl]

    美式

    • n.
      a colorless, crystalline, synthetic compound used in insecticides, fungicides, weed killers, and wood preservatives.
    • noun: pentachlorophenol

    • 更多解釋
    • IPA[ˌpɛntəklɔːrə(ʊ)ˈfiːnɒl]

    英式

    • n.
      a colourless crystalline synthetic compound used in insecticides, fungicides, weedkillers, and ...

    Oxford Dictionary