Araguaya /,ɑ:rə'ɡwaiə/ 📖 中文释义 阿拉瓜亚河(巴西中部河流) 📘 English Definition(英文释义) n. a river in central Brazil that flows generally northward (with many falls) to join the Tocantins River ← Araguaia River A 字母词表 Araguaya River →