Dad is the most tenacious person I've ever met.

爸爸是我见过最顽强的人。

My daughter took my dress in her tenacious hand.

我的女儿用她的手紧紧攥住我的衣服。

I couldn't refuse his tenacious request.

我无法拒绝他执着的要求。

It wasn't easy to find you, but I am very tenacious.

找到你并不容易 但我非常坚持不懈

She was a tenacious woman who was not afraid of the big challenges placed in front of her.

她是一个坚韧的女人，不惧怕面前的巨大挑战。

He held a tenacious grip on power at the company that his father founded.

他牢牢地掌权其父创办的公司。

Although he is facing a serious illness, his tenacious spirit refuses to be broken.

虽然他面对严重的疾病，但是他顽强的精神不会被摧毁。

The largest land-dwelling member of the weasel family is strong, tenacious, sharp-toothed and cunning.

黄鼠狼家族里最大的陆地居住成员是强有力，坚韧的，有锋利的牙齿而且狡猾。

She's a tenacious woman. She never gives up.

她是个坚毅的人，从不放弃。

He is regarded as a tenacious and persistent interviewer.

他被认为是个执著坚毅的采访者。

The party has kept its tenacious hold on power for more than twenty years.

这个政党已牢牢掌握大权二十多年。

If there are more tenacious spots to clean off, you can use a wet rag to rub them clean.

如果有顽固污渍的地方需要清理，你可以用块湿抹布擦干净。