P16 oncoprotein positive staining was found in 17/21 (80.9%) of well differentiated tumors, 10/18(55.6%) of moderately differentiated tumors and 1/6 (16.7%) of poorly differentiated tumors.是什么意思_P16 oncoprotein positive staining was found in 17/21 (80.9%) of well differentiated tumors, 10/18(55.6%) of moderately differentiated tumors and 1/6 (16.7%) of poorly differentiated tumors.在线翻译_英语_读音_用法_例句