The compounds such as diphenyl ethers,cyclic imides,pyrazoles,etc.were involved.The synthesis methods of some compounds and where they came from were also introduced.是什么意思_The compounds such as diphenyl ethers,cyclic imides,pyrazoles,etc.were involved.The synthesis methods of some compounds and where they came from were also introduced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句