The resistance rates of E.coli were: 2.8%for aztreonam, 7.5%for ceftriaxone, 8.4%for cefotaxime, 9.3%for ceftazidime and 15.0%for cefoperazone.是什么意思_The resistance rates of E.coli were: 2.8%for aztreonam, 7.5%for ceftriaxone, 8.4%for cefotaxime, 9.3%for ceftazidime and 15.0%for cefoperazone.在线翻译_英语_读音_用法_例句