基本解释围坝英汉例句双语例句Based on the strong destructiveness of dam breaking during flood season, the technology scheme of closuring dam-breach with box-shape configuration substance is introduced.基于汛期堤坝溃决的巨大破坏性，提出用箱型结构物封堵堤坝溃口的技术方案。box dam更多例句词组短语短语high and low box dam 高低围堰box dam更多词组专业释义水利工程围坝土木建筑工程箱堰