Dike leakage is one of the main dangers for the safety of the dike.How to accurately confirm the hidden defects in dike is the most concerned problem.是什么意思_Dike leakage is one of the main dangers for the safety of the dike.How to accurately confirm the hidden defects in dike is the most concerned problem.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句