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汉语拼音：hé chuáng

河流两岸之间容水的部分。也叫河槽、河身。

1. 河流两岸间的容水部分。

   沈从文 《边城》二：“当秋冬之际水落时，河床流水处还不到二十丈，其余只是一滩青石。” 杨沫 《青春之歌》第二部第四章：“孩子们分散在弯曲的河床边，有的还脱了鞋光着脚丫跳到冷水里。”

• Now the river bed is bone dry.

  现在河床已完全干涸了。

• The riverbed was strewn with big boulders.

  河床上散布着很多大圆石。

• a dried-up river bed

  干涸的河床

• The agronomist suggested growing rice on the dried river bed.

  那位农学家建议在干涸的河床上种水稻.

• An ancient bus stopped by a dry river bed.

  一辆古式的公共汽车停在一条干涸了的河床旁边.

• The river slows on the flat bottom.

  河水在平坦的河床上减慢了流速.

• A river rolls the stones along its bed.

  河水把河床里的石头冲得翻滚而下.

• The brook warbled over its rocky bed.

  小溪潺潺流过多石的河床.

• Most of the soil in the river bed has washed down over the years from the mountains.

  河床的大部分泥土都是多年来从山上冲刷下来的.

• Sometimes the water spread like a sheen over the pebbly bed.

  有时河水泛流在圆石子的河床上,晶莹发光.

• Channels generally contain coarser sediment than do the adjacent flood plains.

  河床沉积物一般比邻近的泛滥平原沉积物粗些.

• They're drilling a new tunnel under the Thames.

  在泰晤士河河床下钻凿一条新隧道.

• Bed material samplers, as first developed , may be divided into three types.

  最初的河床质取样器有三种类型.

• The amount of fluctuation is also affected by bed configuration.

  变化的幅度也受河床形状的影响.

• The bed of a river is partly worn away by corrosive action.

  河床部分地就是被这种侵蚀作用冲蚀的.