单词	光学光率体
释义	光学光率体indicatrix; optical
随便看	operating alarm operating ambient condition operating ambient temperature operating ambient temperature，oat operating ampere turns operating amplifier operating--amplifier operating and maintenance costs operating and maintenance supplies operating angle operating asset operating basis earthquake operating basis earthquake{=obe} operating bias operating board operating bootstrap operating breakeven operating budget operating bypass operating cab operating capability operating capacity operating cash operating cash flow operating characteristic