Objective:To study the stability of several pyrethroids in WBA in common use,thus offer reference to the application of chemicals in WBA.是什么意思_Objective:To study the stability of several pyrethroids in WBA in common use,thus offer reference to the application of chemicals in WBA.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句