例句
After the long walk, tiredness made my legs feel heavy.
走了很长一段路后，我疲惫得双腿发沉。
Persistent tiredness can reduce students' concentration and may indicate that they are not getting enough sleep.
持续的疲劳会降低学生的专注力，也可能表明他们睡眠不足。
常用搭配
- extreme tiredness｜极度疲劳
- persistent tiredness｜持续疲劳
- signs of tiredness｜疲劳迹象
词形与相关词
tired (adj.) · tiring (adj.) · tire (v.)
用法提示
通常不可数；形容人疲倦用tired，事物累人用tiring。