In spite of his illness, he clung tenaciously to his job.
尽管有病在身,他仍顽强地坚持工作。
2ADJ-GRADED (观点、信念)根深蒂固的,深入人心的 If you describe something such as an idea or belief as tenacious, you mean that it has a strong influence on people and is difficult to change or remove. (观点、信念)根深蒂固的,深入人心的
...a remarkably tenacious belief that was to dominate future theories of military strategy.