Tibesti Mountains
/tɪˈbestɪ/- a mountain range in north central Africa, in the Sahara in northern Chad and southern Libya. It rises to 3,415 m (11,201 ft) at Emi Koussi, the highest point in the Sahara.提贝斯提山脉（中非北部山脉, 位于乍得北部和利比亚南部的撒哈拉沙漠, 其库西山峰高达3,415 米, 即11,201英尺, 是撒哈拉沙漠的最高点）。