单词debouchment
na.: 河口；【军事】前进(地点)网络: 流出；出口；进出
支流汇合处
〔地〕河口
Analysis on grain-size characteristics and fragment sources of deposits in swamps near debouchment of Tumen River
图们江河口沼泽沉积物的粒度特征及碎屑源分析