tenacious

1. 坚韧不拔的;坚毅的;坚持不懈的
If you are tenacious, you are very determined and do not give up easily.

e.g. She is very tenacious and will work hard and long to achieve objectives...
她是个锲而不舍的人，为了达到目标愿意长期苦干。
e.g. He is regarded at the BBC as a tenacious and persistent interviewer.
在英国广播公司，他被看成一个不屈不挠、坚定执著的采访者。

2. (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.

e.g. ...a remarkably tenacious belief that was to dominate future theories of military strategy.
会左右未来军事战略理论的一个特别根深蒂固的信念

1. 韧性的：temporary support 临时支架 | tenacious 韧性的 | tenacity 韧性

2.

2. 固执的：loyal 忠诚的 | tenacious 固执的 | strong-willed,stubborn 顽固的

3. tenacious

3. 顽固的：untenable 不可防守的, | tenacious 顽固的, | tendentious 有倾向的,

4. tenacious在线翻译

4. 粘滞的;强韧的：templet 样板 | tenacious 粘滞的;强韧的 | tenacity 韧性,韧度