The average operating time for the anastomosis of the vein and artery was 22.2+3.8min and 16.0 + 2.8min respectively and 28 + 4.4min for the two end-to-end intestinal anastomoses.是什么意思_The average operating time for the anastomosis of the vein and artery was 22.2+3.8min and 16.0 + 2.8min respectively and 28 + 4.4min for the two end-to-end intestinal anastomoses.在线翻译_英语_读音_用法_例句