单词	多层油田
释义	多层油田 multi-layer oilfield油田
随便看	first-timers first-time shot first-timest first-time startup first time step First time treatment first time trouble mileage first to file system First to force the file to a restrictive value first to invent first to invent principle first-to-invent principle first to invent system First to lay asleep opposition First to lay asleep opposition,and to surprise First to lay asleep opposition, and to surprise first-to-market First to occur or exist First to occur or exist; earliest first tooth First,to provide potassium for crop nutrition First, to provide potassium for crop nutrition first touch First to unfold was the map of the world firsttown