英语词汇“para-nitrophenylhydrazine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	para-nitrophenylhydrazine
释义	para-nitrophenylhydrazine para-nitrophenylhydrazine [¦par·ə ¦nī·trō¦fen·əl′hī·drə‚zēn] (organic chemistry) C₆H₇N₃O₂ An orange-red, crystalline compound with a melting point of about 157°C; soluble in hot water or hot benzene; used as a reagent for aliphatic aldehydes and ketones.
随便看	do/it doit do it a world of good do it blindfolded do it by the book doited do it for daron do it for show do-it-in-a-day doitit do it justice doitkin do it live do it (nelly furtado song) do it over do-it-right-first-time do it right the first time do it right the next time do its business do its duty doitsu-goi doitt do it the hard way do it the world of good do it tough

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