水利资源 shuǐlìzīyuán water power resources Definitions Defs Origin Strokes Stroke Words Sentences Sents 水利资源 水利資源 shuǐlìzīyuán water power resources natural water resources available for use such as rivers, lakes, and tides
水利资源 水利資源 shuǐlìzīyuán water power resources natural water resources available for use such as rivers, lakes, and tides
