In all bwt 2 patients, the tumor was resectable. The postoperative complication rate was 4.0% and operative mortality rate was 0.8%.是什么意思_In all bwt 2 patients, the tumor was resectable. The postoperative complication rate was 4.0% and operative mortality rate was 0.8%.在线翻译_英语_读音_用法_例句