oil overlay

英 美
  • 覆盖油层
  • oil n.油;油画颜料;奉承话v.涂油;溶化;加油
  • overlay v.覆盖;镀;铺…上面n.覆盖物;重叠;镀金
    1. Valuable deposits of oil have been found by drilling.
      通过钻探发现很有开采价值的油层。
    2. Several smaller glands in the lids make the oil and mucus layers.
      眼皮上的一些小腺形成了油层和粘液层。