flourine

flourine

 英

  • 網絡供應氟;氧因子;氟離子

例句

Produce and Development of Flourine-containing Intermediates and Fine Chemicals

中間體及其精細化學品生產開發

they think she is mother she is flourine grain sunnyset is getting darker and darker

他們將他看作母親衣食光明逐漸變

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