According to the authors there were 230 progression events in the bevacizumab plus interferon alfa group and 275 in the control group.是什么意思_According to the authors there were 230 progression events in the bevacizumab plus interferon alfa group and 275 in the control group.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句