词汇	oil exporter
释义	oil exporter 石油出口国
随便看	microscope anatomy microscope and crystal analysis microscope and ultrasonic instrument microscope arm microscope bas microscope base microscope calibration microscope camera microscope cameta microscope carrie microscope carrier microscope centrifuge microscope check up microscope cntrifuge microscope condenser microscope constant microscope corneal microscope count method microscope cover glass microscope desk microscoped hardness microscope distribution microscope draw tube microscope,electron microscope, electron