英语词汇“三元取代”的翻译、意思、用法、释义-英汉汉英词典

单词	三元取代
释义	三元取代a.trisubstituted【化】三代的，三元取代的
随便看	gravity damper gravity darkening gravity datum gravity davit gravity detector gravity device gravity die casting gravity die-casting gravity disc gravity discharge gravity discharge damper gravity discharge elevator gravity disturbance gravity divider gravity drainage gravity drainage reservoir gravity dressing gravity driving clock gravity drop gravity--drop gravity drop hammer gravity dust separator gravity edge wave gravity electrode gravity erosion