单词	Autunm diarrhea
释义	Autunm diarrhea 秋季腹泻
随便看	crack propagation regularity crack propagation reg ularity crack propagation resistance crack propagation simulation crack propagation speed crack propagation strain gauge crack propagation test crack propagation toughness Crack propagation usually begins slowly crack propagation velocity crack propagatoin path Crack propogation crack-rack crack rate Crack ratio crack-reaction energy crack real-time monitoring system crack reason crack reason analysis crack reasons crack reflection crack remedy crack repair crack repairing crack resistance