词汇	edge coiling
释义	edge coiling 滚边；卷圆
随便看	direct vision port direct-vision port directvision prism direct vision prism direct-vision prism direct vision prisms direct vision punch resectoscope direct vision sight direct vision spectroscope direct-vision spectroscope direct vision storage tube direct-vision storage tube direct-vision teaching direct vision tube direct vision type otonasal scope direct vision viewfinder direct-vision viewfinder direct-vision view finder direct visual comparison direct visual examination direct visual field direct visual fields direct visual observation direct visual storae tube direct visual storage tube