As a defense mechanism of organism to resist external infection,RNA interference(RNAi) has become a powerful tool for us to study its effects on antiviral infection and gene therapy in recent years.是什么意思_As a defense mechanism of organism to resist external infection,RNA interference(RNAi) has become a powerful tool for us to study its effects on antiviral infection and gene therapy in recent years.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句