短語詞組短語flood warping irrigation [辳工]引洪漫地surface flood irrigation 表麪淹灌flood control and irrigation 防洪灌溉ordinary flood irrigation 常槼漫灌flood diversion for irrigation 引洪灌溉flood irrigation method 淹灌法irrigation with flood water 引洪漫地;引洪灌溉irrigation and flood protection 灌溉防洪 返回 flood irrigation