He behaves throughout with a certain sang-froid.

他一直表现得很镇静。

《柯林斯英汉双解大词典》

Being a model invests her with a certain glamour.

当模特儿似乎给她增添了一定的魅力。

《牛津词典》

The party had been overlaid with a certain nervousness.

这个聚会已经被一种紧张情绪掩盖了。

《柯林斯英汉双解大词典》

Researchers found that those with a short version of a certain gene were more likely to get depressed after a sad or difficult experience.

VOA: special.2009.06.24

Okay, have to stop there--might add a word or two-- but on Thursday we turn, I'm afraid with a certain awkwardness; I wish there were an intervening weekend, to Freud and Peter Brooks.

好的，必须在此停下了，再加一两句-,到周四我们将会，恐怕有点尴尬;,我希望会有一个周末，留给弗洛伊德和彼得，布鲁克斯。

耶鲁公开课 - 文学理论导论课程节选

Yes. Somebody who is just on fire, with a certain kind of aspiration to compassion.

是的，一个被渴望，与同情心所燃烧的人。

普林斯顿公开课 - 人性课程节选

"When you get into the tournament, you play with a certain level of desperation, " Kelly said.

NPR: No. 2 Seed Duke Beats Albany 73-61

For me, the arrival of golf season comes with a certain amount of dread.

FORBES: Improve Your Putt With Math

The calendar commits the executive to confer with a certain percentage of member accountants every quarter.

WSJ: How Google's Marissa Mayer and Others Manage Time and Relieve Stress