The main purposes to conduct aerobic compost are killing the pathogens and parasite ova, and degrading the high polymeric matters by microbes.是什么意思_The main purposes to conduct aerobic compost are killing the pathogens and parasite ova, and degrading the high polymeric matters by microbes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句