兢兢业业
conscientious and assiduous; dedicated and hardworking
HSK 7+ · 词频 2.8
含义
- cautious and conscientious; dedicated and industrious
例句
- 他几十年如一日兢兢业业地工作。
- 这位老师兢兢业业深受学生爱戴。
- 兢兢业业的态度是成功的关键。
conscientious and assiduous; dedicated and hardworking
HSK 7+ · 词频 2.8