基本解释格型围堰词组短语短语cellular r cofferdam 格孔式围堰;格形围堰cellular -type cofferdam 蜂窝式围堰Steel Sheet Pile Cellular Cofferdam 钢板桩格型围堰diaphragm -type cellular cofferdam 隔墙式格型围堰专业释义土木建筑工程格孔式围堰舱式围堰格形围堰