watercourse

解释
水道; 河道;

同义
watercourse
词性
n
解释
natural or artificial channel through which water flows
示例
None

同义
stream watercourse
词性
n
解释
a natural body of running water flowing on or under the earth
示例
None

同义
watercourse waterway
词性
n
解释
a conduit through which water flows
示例
None