A Study on the Reduction of Aromatic Nitro Compounds with Hydrazine Hydrate in the Presence of a H-Transfer Catalyst是什么意思_A Study on the Reduction of Aromatic Nitro Compounds with Hydrazine Hydrate in the Presence of a H-Transfer Catalyst在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句