“河床”的拼音为：hé chuáng...

现在河床已完全干涸了。Now the river bed is bone dry.河床上散布着很多大圆石。The riverbed was strewn with big boulders.干涸的河床a dried-up river bed...

“河床”的英语可以翻译为：iverbed，bed，poised river，[英方] waterstead，runway ...