also burn-out. If someone suffers burnout, they exhaust themselves at an early stage in their life or career because they have achieved too much too quickly.
英汉词典释义
n.
筋疲力尽
Burnout is common among teachers.过度劳累在教师中很常见。Many students have burnout after taking exams.考试过后许多学生筋疲力尽。