Spectral Tenacious鬼怪灵精的
tenacious determined非常坚强
tenacious advance顽强的前进
tenacious system韧系统
tenacious persons顽强之众
tenacious biscuits韧性饼干
tenacious cooperation顽强协作
tenacious detail顽强号
ADJ（形容词） If you are tenacious, you are very determined and do not give up easily. 执著的
He is regarded as a tenacious and persistent interviewer.
他被认为是个执著坚毅的采访者。
ADV（副词） tenaciously 执著地
In spite of his illness, he clung tenaciously to his job.
尽管有病，他仍顽强地坚持工作。