... 主河道：main channel 主河床：major river bed 主管部门：authority department ...
基于44个网页-相关网页
... 从河床 river plate 大河床 major river bed 低河床 lower bed ...
基于4个网页-相关网页
... 洪水河床 high water river bed; high-water bed; major bed; major river bed 洪水河道 flood channel 洪水河滩 flood basin ...
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress