| 释义 |
淤地 yūdìalluvial plain淤地alluvial plain泥沙沉积而形成土地to allow sediment to deposit and form land因地制宜地推广水平梯田、打坝淤地、引洪漫地等工程措施。 Promote engineering measures such as level stepped fields, building dams to allow sediment to deposit and form land, and guiding floods to |