常见例句用作名词 (n.)Many dams and levees need seepage treatment in our country.我国有许多大坝和堤防需要进行防渗处理。Study on Lining Technique of Seepage Control of Canal in Caodian Irrigation Area.曹店灌区渠道防渗衬砌技术研究。 返回 anti-seepage