headwater
基本解释
- n.上遊(河源)
英汉例句
- Maqu Wetland is the crucial headwater of the Yellow River, whose protection counts for the sustainable regional development and safety of the whole Yellow River.
瑪曲溼地作爲黃河上遊的重要水源地，它的發展不僅關乎到本地區經濟的可持續發展，更事關黃河水資源的安全，關系到整個國家的生態和經濟安全。
用作名詞 (n.)
英英字典
- forming or containing streams that flow into a larger river close to where it starts