Aims: To investigate the killing effects of PNP/fludarabine suicide gene system on human hepatocellular carcinoma cell line BEL7402 in vitro.是什么意思_Aims: To investigate the killing effects of PNP/fludarabine suicide gene system on human hepatocellular carcinoma cell line BEL7402 in vitro.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句