fatigue
/fəˈtig/
lose interest or become bored with something or somebody
Chinese meaning: 使疲劳；使厌倦
The long hours of work began to fatigue the employees.
长时间的工作开始使员工感到疲劳。
Repetitive tasks can fatigue the mind and reduce productivity.
重复性任务会使大脑疲劳并降低生产力。