英语词汇“origin of crack”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	origin of crack
释义	origin of crack 基本例句裂缝成因 This paper analyzes the cause and precautionary measures of concrete structure shrinkage crack.摘要文章主要分析了混凝土工程收缩裂缝成因，提出了预防措施。
随便看	perform it perform labour perform layer perform magic perform maintenance perform maneuvers perform manoeuvres perform many daring exploits perform many meritorious services perform mask discovery perform mathematical calculations perform meritorious deeds perform onstage perform on the piano perform operation perform or undergo an operation perform over and over perform packing perform part perform part in perform perfectly perform perfectly on the piano perform play perform/play music perform pleasantly