n temporary loss of strength and energy resulting from hard physical or mental work
n. 疲倦, 厌倦, 疲劳
1. She felt a deep weariness after working all day.
她在一天的工作后感到非常疲惫。
2. The weariness of the long journey made him want to rest.
漫长旅途的疲惫让他想要休息。
3. After studying for hours, weariness began to set in.
学习了几个小时后，疲惫感开始袭来。