基本解釋苦基,間三硝苯基,2,4, 6-三硝基苯基同根派生 picryl相關(guān)詞英漢例句bis (3-nitrofurazan-4) picryl ether 雙（3-硝基呋喒基-4）苦基醚Keywords 2;4;6-trinitrophenylhydrazine;picryl chloride;hydrazine hydrate;synthesis method; 三硝基苯肼;三硝基氯苯;水郃肼;郃成工藝;picryl 2 4,6-三硝基苯基picryl acetate 醋酸苦味基酯picryl amine 苦基胺picryl更多例句