oilwayn.润滑油槽(油路；加油孔)oiln.油；油画颜料；奉承话v.涂油；溶化；加油oil well cement油井水泥oil-feed pump进油泵oil prospecting石油勘探oil of wormwood[化] 苦艾油oil mist filter油雾滤清器oil measurement油计量oil accumulator油液蓄压器oil agriculture石油农业oil development石油开发oil cooperation石油合作

1. Special attention should be paid to prevent a fire resulted from the electric appliances and oils.During the period of class, the laboratory doors should keep open.
   要特别注意防止电器和油类火灾，上课期间，实验室门应该保持通畅。