短語(yǔ)詞組短語(yǔ)catchment basin area 集水域Erhai Catchment Basin 洱海流域catchment basin of debris flow 泥石流流域catchment area or catchment basin 滙水麪catchment basin based on dot 基於點(diǎn)的滙水盆地Basin catchment 集水區(qū)域 返回 catchment basin