challenging
中文釋義
a. 具有挑戰性的；艱難的
adj. difficult in a way that tests one's abilities.
常用搭配
- a challenging task具有挑戰性的任務
- find it challenging覺得有挑戰
- face challenging situations面對挑戰性局面
例句
- Climbing Mount Everest is a challenging endeavor.攀登珠穆朗瑪峯是個極具挑戰的任務。
- The math problem was challenging but rewarding to solve.這個數學題很有挑戰性但解決起來很有成就感。