double comparison是什么意思


中文翻译双重对比

网络释义

1)double comparison,双重对比2)double-contrast esophagograms,双重对比造影3)Double contrast radiography of the upper gastrointestinal tract,上消化道双重对比造影4)aer-brium sulphate double contrast radiograph,气钡双重对比造影5)double-contrast esophagram,食管双重对比造影6)double specific gravity bottles,双比重瓶

用法例句

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