butene什么意思解释?

n.
丁烯

相关问题
  • butene造句

    Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2 - butene.三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.Duplication of bands in this region also shown by trifluoropropyne and perfluoro 2 - butene.三氟丙炔和全氟...
  • butene的音标?

    butene的音标:butene的英式发音音标为:[bʌ'ti:n]butene的美式发音音标为:[bʌ'tin]...