The mean burn size was 11.2% total burn surface area (TBSA) (1-70%) and the mean length of hospital stay was 19.3 days.是什么意思_The mean burn size was 11.2% total burn surface area (TBSA) (1-70%) and the mean length of hospital stay was 19.3 days.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句