英语词汇“长江上游”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	长江上游
释义	长江上游 upper reaches of Yangtze River
随便看	residue volume of WBC residue-washing water residue wax residue weight residuial valley residula delusion residul analysis residum residuosity residuosity problem residuous residu tar residuum residuum carrier residuum catalytic cracking residuum coking residuum conversion process residuum cracking process residuum grease residuum hydroconversion residuum hydro-conversion residuum hydrocracking residuum hydrodesulfurization residuum hydrogenated residuum of kaolin type