tenacity相关的词根或词缀是: taintentintinu

But telling it also requires courage and tenacity .

但讲述这些故事同样需要勇气与坚韧的毅力。

But from the purely personal point of view her tenacity makes sense .

但是单纯从个人角度出发，她的顽强不无道理。

Whatever it was , I found myself blindly charging towards various goals with dogged determination and tenacity .

无论原因是什么，我发现自己有顽强的决心和韧性去实现各种目标。

That combination of pluck , tenacity and reserve is powerful .

勇气、坚持和矜持的结合是强大的。

Even official newspapers praised his tenacity and bravery .

连官方报纸都赞扬他的不屈不挠和勇气。