基本解释
◎ 外源河 wàiyuánhé
[exotic stream] 源出丰水地区穿过沙漠奔流入海的河流(如尼罗河)
英文翻译
1.allochthonous stream; exotic stream; allochthonous river
◎ 外源河 wàiyuánhé
[exotic stream] 源出丰水地区穿过沙漠奔流入海的河流(如尼罗河)
1.allochthonous stream; exotic stream; allochthonous river