名词
中文翻译：无
同义词：
['无例句：1. NRN stands for "Non-Refundable" and means that the ticket cannot be refunded.（NRN代表“不可退款”，意味着该票不能退款。）']
例句：
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1. NRN stands for "Non-Refundable" and means that the ticket cannot be refunded.
NRN代表“不可退款”，意味着该票不能退款。
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2. The NRN is a popular tourist destination in the region.
NRN是该地区一个受欢迎的旅游目的地。
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3.The NRN is responsible for managing the local economy.
NRN负责管理当地的经济。