shale oil

英 美
  • n.[地质]页岩油(由油页岩中干馏而得的石油)
  • oil n.油;油画颜料;奉承话v.涂油;溶化;加油
  • shale n.页岩;泥板岩
Noun:
  1. oil extracted from oil shale by heating

    用作名词 (n.)
    1. The new process extracts oil from shale.
      这一新过程可从页岩里提炼出石油。