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pinic acid例句_pinic acid英汉例句_pinic acid双解例句_贰靶汉英词典
贰靶汉英词典

pinic acid

P 开头单词

常见例句

    双语例句

  • For convenience in application, RA series of fluxes, in which pinic acid is the main active component, were prepared.
    为了便于使用，还研制了以蒎酸为主要活性组分的RA系列助焊剂。
    • 返回 pinic acid