unfortunate
- adj. 不幸的；令人遗憾的；不成功的
考试真题
- At the base of a mountain in Tanzania Gregory rift, Lake Natron burns bright red, surrounded by the remains of animals that were unfortunate enough to fall into the salty water.
2017年12月六级真题（第三套）阅读 Section C
- But Brooks has structured his book in an unorthodox (非常规的), and perhaps unfortunate way.
2015年高考英语湖北卷 阅读理解 阅读E 原文