pekinense AS1.299 and PD-67, and the specific enzyme activities of transformed C. pekinense were much higher than that of the parental strains.是什么意思_pekinense AS1.299 and PD-67, and the specific enzyme activities of transformed C. pekinense were much higher than that of the parental strains.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句