A peak, 5,645.6 m (18,510 ft) high, in the Caucasus Mountains of southeast European U.S.S.R. It is the highest elevation in the range.是什么意思_A peak, 5,645.6 m (18,510 ft) high, in the Caucasus Mountains of southeast European U.S.S.R. It is the highest elevation in the range.在线翻译_英语_读音_用法_例句