Noun:

1. a pump that keeps a supply of oil on moving parts

oilersn.加油工；加油器（oiler的复数形式）oiln.油；油画颜料；奉承话v.涂油；溶化；加油oil-saturation含油饱和度oil pump station供油站oil whiting test渗透探伤oil/gas wells油气井oil-base paint油基漆,油底漆oil removal tank除油池oil of male fern绵马油oilless bearings含油轴承oil flow picture油迹流谱Oilfield Library油田图书馆

1. "accommodation note, lip service"
   空头支票
2. Why is the pump not circulating sufficient oil?
   为什么油泵未输送足够的润滑油？
3. I'm afraid the fuel pump has to be replaced.
   恐怕油泵得换了。