The paper introduces the treatments for longitudinal joints of new-used subgrade,new-used pavements and culvert joint,as well as the design of used bridge inforcing.是什么意思_The paper introduces the treatments for longitudinal joints of new-used subgrade,new-used pavements and culvert joint,as well as the design of used bridge inforcing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句