单词	虚拟地景
释义	虚拟地景virtual landscape
随便看	perforation by wound perforation by wound; traumatic perforation perforation deposit perforation effect perforation ga(u)ge perforation gauge perforation of perforation of bladder perforation of drum membrane perforation of ear lobule perforation of--lung perforation of tympanic membrane perforation of tympanic membrane-- perforation of drum membrane perforation of tympanic membrane; perforation of drum membrane perforation (perforating) perforation plate perforation rate perforation rim perforation ring perforations perforation temperature perforative perforative appendicitis perforative peritonitis perforator