river basin 

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英汉解释

流域

同义词

n. basin

参考例句

1. South America: Paraná River basin.
南美洲：巴拉纳河流域。
2. South America: Amazon River basin and coastal drainages of the Guianas.
南美洲：亚马逊河流域与圭亚那的海岸流域。
3. This paper describes the design of a regional groundwater level monitoring network in Urumqi River Basin.
文章阐述了乌鲁木齐河流域区域地下水水位监测网的优化设计。

英英解释

n.
  1. the entire geographical area drained by a river and its tributaries

网络释义

river basin
河硫; 河盆; 江河流域; 河川流域;
Integrated river-basin development
流域综合开发;
Characteristics of river and basin
河流及流域特征;
drainage river basin
河川硫;
local river basin
释义：局部河流流域;