from Sanskrit Nepala, said to be from nipat "to fly down" (from ni "down" + pat "to fly") + alaya "abode, house." If this is right, the reference would be to villages in mountain vales. Related: Nepalese.
权威例句
1. The Rough Guide to Nepal is a comprehensive guide to the region.
《尼泊尔概况》是一本全面介绍该地区的旅游指南。
2. India and Nepal have sorted out their trade and security dispute.
印度和尼泊尔已经解决了贸易与安全方面的争端。
3. He was an official interpreter to the government of Nepal.