词汇	engraving head
释义	engraving head 雕刻机头
随便看	reverse immunoadsorption Reverse Immunoblotting Reverse Immunoblottings reverse immunoelectrophoresis reverse impact reverse-impact method reverse impact test reverse impeller reverse implied odds reverse import reverseimpulse reverse impulse reverse inching turning reverse inclusion reverse income tax reverse index reverse indexing reverse indication lamp reverse indication position reverse indicator reverse indirect hemagglutination assay reverse indirect hem agglutination assay reverse indirect hemagglutionation reverse inequality reverse inference