watercourse
🇺🇸
/ˈwɔːtərkɔːrs/
🇬🇧
/ˈwɔːtəkɔːs/
a natural or man-made path for water to flow through
In the park, there's a small watercourse that flows into a pond.
在公園裡,有一條小溪流入一個池塘。