shrinkage crack的用法和樣例：
例句
- 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縮裂縫成因，提出了預防措施。 - The macroscopic shrinkage of cementitious materials often causes cracking when it is used as paving material and reduces its durability.
摘要水泥基路面材料在使用過程中常會發生明顯的體積收縮趨勢，在結構中引起收縮裂縫，降低路面結構耐久性。
