Objective:To study the antibiotic functions of water infusion and ethyl alcohol extract of Portulacaoleracea L. on Escherichia coli,Staphyloccus aureus, Mucor and Aspergillus niger.是什么意思_Objective:To study the antibiotic functions of water infusion and ethyl alcohol extract of Portulacaoleracea L. on Escherichia coli,Staphyloccus aureus, Mucor and Aspergillus niger.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句