flourine

flourine

 英

  • 网络供应氟;氧因子;氟离子

例句

Produce and Development of Flourine-containing Intermediates and Fine Chemicals

中间体及其精细化学品生产开发

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

他们将他看作母亲衣食光明逐渐变