watercourse
Definition
A natural or artificial channel through which water flows, such as a river or canal.
中文 水流经过的天然或人工渠道，如河流或运河。
Example
"The watercourse dried up completely during the summer drought."
A natural or artificial channel through which water flows, such as a river or canal.
中文 水流经过的天然或人工渠道，如河流或运河。
"The watercourse dried up completely during the summer drought."