英语词汇“pereparation”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pereparation
释义	pereparation 金矿物；加工
随便看	deep-sea research deepsea research vehicle Deep Sea Research Vehicle deep-sea research vessel deep-sea resources deep-sea reversing thermometer deep-sea robot deepseas deep seas deep-seas deep sea salmon fish oil deep-sea salvage service deep-sea salvage tug deep-sea salvage vessel deep sea sampling winch deep sea sand deep sea scattering layer deep sea sediment deep-sea sediment deep-sea sedimentation deep-sea sediments deep-sea seine deep sea self-contained sampler deep sea shark deep sea ship