青云英语翻译
翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5
[translate] Dinitrophenylhydrazine solution was added dropwise, producing a yellow precipitate
Spot Dinitrophenylhydrazine solution, producing yellow precipitate
The instillment dinitrobenzene jing solution, has the yellow precipitation
nitrobenzene hydrazine solution, plus 2 drops have a yellow sedimentation
Spot Dinitrophenylhydrazine solution, producing yellow precipitate
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