n.水道，河道...

watercourse的复数形式为：watercourses...

watercourse的音标：watercourse的英式发音音标为：['wɔ:təkɔ:s]watercourse的美式发音音标为：['wɔtərkɔrs]...

The Superintendent of Public Works gives orders for all watercourses to be inspected.公共建设部部长下令检查所有河道。There are plains of hard sands and plateaus with dried - up watercourses, the there are mountain ranges.这里有平坦的戈壁滩,有水道干涸...

watercourses的音标：...

This species of fish successfully transferred to that river through a watercourse.这种鱼成功地通过一条水道到了那条河流。The waste repository was usually the nearest watercourse.废物容纳地点一般是离城市最近的水域.A watercourse that feeds water into a mill, ...

n.水道，河道( watercourse的名词复数 )...