核心词议：

速记方法


知识扩展


中文词源： watercourses
精选例句

常见考点例句：

Point where two or more watercourses meet .

指向两个或多个河道见面的地方。

Equitable utilization the law of the non-navigational uses of international watercourses .

公平利用：国际水道非航行使用法。

And they shall spring up among the grass , as willows by the watercourses .

他们要发生在草中，像溪水旁的柳树。

People should avoid going near easily flooded watercourses or passing through flooded areas .

市民应避免接近容易泛滥的河道及避免穿过水淹地区。

Often it will be discharged onto land and from there into watercourses creat-ing an environmental disaster .

通常这些废水会被排放到地面，通过地下循环进入河道水源中，造成灾难性的环境问题。