The rate of oerall prophylactic failure was 40.2% with ertapenem and 50.9% with cefotetan, an absolute difference of 10.7% faoring ertapenem.是什么意思_The rate of oerall prophylactic failure was 40.2% with ertapenem and 50.9% with cefotetan, an absolute difference of 10.7% faoring ertapenem.在线翻译_英语_读音_用法_例句