The new method for determining the content of 2,4\|dichlorophenoxyacetic acid butyl ester in the workshop by using gas chromatography is presented.是什么意思_The new method for determining the content of 2,4\|dichlorophenoxyacetic acid butyl ester in the workshop by using gas chromatography is presented.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句