1.
A valley, gully, or streambed in northern Africa and southwest Asia that remains dry except during the rainy season.
旱谷（干河床）北非或西南非的山谷、峡谷或河床，除雨季外一直保持干涸
2.
The Characteristics of the Bedforms and Stratification in a Dried Channel Bed
马羊洲支汊干河床底形特征和浅层层理
3.
Rivers are drying up: the Yellow river now flows to the sea for only a few weeks a year.
河床渐渐干枯：黄河每年只有几周时间不断流。
4.
Bed Evolution Analysis for Shiping-Yumenkou Section Waterw ay of Yellow River North Main Stream
黄河北干流石坪至禹门口段航道河床演变分析
5.
They passed the dry bed of a rivulet.
他们跨过了一道干涸的河床。
6.
After four months with no rain, even the riverbed became as dry as a bone.
由于４个月没下雨，连河床都干涸了。
7.
Like a dry river bed in New Mexico or Arizona.
像新墨西哥或亚利桑那州一条干枯的河床。
8.
Effects of Riverbed Deposition and Water Consumption on Ecological Environment in Middle and Lower Sections of Upper Reaches of Mainstream of Tarim River
塔里木河干流上游中、下段河床淤积和耗水对生态环境的影响
9.
They look like dry river beds, and suggest evidence that this ice trapped underground could have once existed on its surface.
它们看起来像干涸的河床，表明埋藏于地下的冰也许曾经位于地表。
10.
A torrent, whose bed was dry, led into a deep gorge.
前面有一条小溪，直通到一个深深的峡谷里，小溪的河床是干涸的。
11.
Out of the limelight
一辆古旧的汽车停在一条干涸的河床边，一群著名男女演员下了车。
12.
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。
13.
Korean fortune tellers say that, in years this rare, water will flow along dry river-beds.
韩国算命师说，在此等罕见年间，所有干涸河床将可喜逢甘霖。
14.
The Coupling Interaction for Water and Sediment Discharge and Riverbed Morphology in the Middle and Lower Changjiang River Channel
长江中下游干流水沙与现代河床地貌耦合作用研究
15.
First, erosion resulting from excessive deforestation in the upper reaches of the river and, second, heavy silting which raised the riverbed in the main channel.
第一，过度砍伐引起的河流上游的侵蚀，第二，严重的泥沙淤积抬高了主干道的河床。
16.
The small streams rise when the main stream is high; when the main stream is low, the small streams nm dry.
大河有水小河满，大河无水小河干。
17.
dredge a channel [harbor
#疏浚河床 [港口]
18.
A streambed, often dry according to the season.
干河谷随季节变化通常干涸的河谷