常见例句Studies on Synthesis and Fungicidal Activities of Asymmetric Phosphoro(-no)thioates Containing Substituted Pyridine 含取代吡啶基的不對稱硫代磷(膦)酸酯的郃成及殺菌活性研究phosphoro organic insecticide 磷 有機殺蟲劑phosphoro group 偶磷基 返回 phosphoro-