He is obstinate and determined and will not give up.

他固执、坚决，不会放弃。

《柯林斯英汉双解大词典》

Even his closest allies describe him as forceful, aggressive, and determined.

甚至他最亲密的同盟者们都说他强势、好斗且坚决。

《柯林斯英汉双解大词典》

She looked purposeful and determined.

她看来胸有成竹、意志坚定。

《牛津词典》

The army and police rushed to the area and determined that there were no injuries or serious damage.

VOA: standard.2009.09.11

He actually recognized and, of course, many people recognized that this jellyfish was fluorescent, and he isolated the actual protein, and determined and proved that this protein was sufficient to cause this fluorescence.

他认识到了，当然，很多人都认识到了水母是有萤光的，它分离出了这种蛋白质，测定了它并证明,这种蛋白质会导致萤光。

麻省理工公开课 - 化学原理课程节选

He says: he signification "sign" has always been comprehended and determined, in its sense, as sign-of, signifier referring to a signified, signifier different from its signified.

他说，“符号“的意义“,总是被理解和决定的，在符号这个意义上，能指指向所指，能指与它的所指不同。

耶鲁公开课 - 文学理论导论课程节选

Her face then looks sad and determined, "but we have more than 400 still to find".

BBC: World

In the late 1960s, Sill emerged drug-free and determined to get serious about her music career.

NPR: Judee Sill's Posthumous 'Dreams'

She was small, often called a little thing, but deliberate and determined in her manner.

NEWYORKER: Bravado