1. 流域：水池:Water basin | 流域:river basin | 流域:Basin

2. danci.edu.pub

2. 硫：rising out of synchronism 升速失去同步 | river basin 硫 | river cable 过河电缆

3. 河盆;流域：river bank 河岸 | river basin 河盆;流域 | river cliff 河流陡岸

4. 江河流域：riven 撕开 | river basin 江河流域 | river horse 河马

1. 江河流域;河流盆地
    A river basin is the area of land from which all the water flows into a particular river.

1. the entire geographical area drained by a river and its tributaries
    an area characterized by all runoff being conveyed to the same outlet

    e.g. flood control in the Missouri basin

    Synonym: basinwatersheddrainage basincatchment areacatchment basindrainage area