基本解释[农业科学]沼泽排水英汉例句双语例句A seasonally flooded bottomland with more woody plants than a marsh and better drainage than a bog.随季节淹没的低地，带有比湿地多的木质植物，比泥塘的排水要好。词组短语短语marsh h drainage 沼泽排水专业释义农业科学沼泽排水