词汇	Oil-gas accumulations
释义	Oil-gas accumulations 油气成藏
随便看	direction of protecting borehole wall direction of public opinion direction of public opinions direction of pure wave direction of real estate management direction of reality direction of reception direction of recession direction of regeneration direction of relative movement direction of resultant cutting motion direction of retreat direction of ridge direction of rolling direction of rope lay direction of rotation direction of satellite direction of scanning direction of scientific rersearch direction of search direction of secondary engage direction of secondary strike direction of security direction of seeking coal direction of self-improvement