The handsome young buck, Armand, in his check-me-out yellow jacket, caught on the cusp between teenage innocence and manly swagger.

还有英俊小伙阿尔芒，身穿醒目的黄色短大衣，正处于青少年的天真与成年人的狂妄的交汇点。

You do appear right on the cusp of something.

你在职场上可真炙手可热。

I wrote this when I was on the cusp of making one of the biggest and most significant decisions of my life: whether to leave ministry as a Catholic priest.

我写下这几句的时候，我正面临人生最重大的决定：否要放弃天主教神父这份工作。

The mitral valve only has two cusps or leaflets one in front, called the anterior leaflet (that's a little smaller), and one behind it, called the posterior leaflet.

二尖瓣只有两个尖瓣叶：个在前面，叫前叶，小些；另个在后面，叫后叶。

The president says the nation's " on the cusp" of fundamentally changing the pandemic's nature.

拜登总统示，美国正处于能够根本上应对这场疫情的" 风口浪尖" 。

The scientists say it’s on the cusp of a comeback.

而如今他们示，这次开发可以算得上上次尝试的回归。

But we're right at the cusp of that, in sort of the domestic cat's evolution.

但我们对整个趋势的看法对的，猫猫在人类驯服中发生的演变。

Now what some people are calling California's lithium valley is an economic and environmental wasteland but it could be on the cusp of a boom like this area hasn't seen in 60 years.

现在，些人称加州的锂谷片经济和环境的荒地，但该地可能正处于60年来有过的繁荣时期。

We are on the cusp of seeing radical transformation and how we build on Earth and how we push past limits to a new frontier of human exploration in space.

巨变近在眼前，我们将改变地球上的建设方式， 如何超越极限，到达人类太空探索的新境界。

Rising rates will effect homebuyers in pricier coastal cities, where they're more often right on the cusp of qualifying for a home mortgage.

利率上升将影响到房价较高的沿海城市的购房者，这些城市的购房者通常正处在获得住房抵押贷款资格的边缘。

All three parties lost votes, with junior partners, the Greens and the Free Democrats, on the cusp of missing the 5 percent threshold needed to stay in parliament.

所有三个政党都失去了选票，而绿党和自由民主党这两个初期伙伴即将错过留在议会所需的5%门槛。

Looking out, beyond our solar system, we're on the right track, we're making the right measurements and we're just on the cusp of learning so much.

而在我们的太阳系外, 我们在正确的轨道上, 进行着正确的测量, 我们还深入就已经了解到这么多。

Every other day, there'd be a newspaper article about some new extraordinary invention, some new technology, some new breakthrough that was just on the cusp.

每隔天 报纸上就有篇文章 报导些无与伦比的新发明，新技术 些处于风口浪尖的新突破。

And we're likely on the cusp of developing new transformative technologies, like advanced artificial intelligence, that could entirely change the way people live.

而我们很可能处在研发新型变革性技术的节骨眼上，像先进的人工智能，将彻底改变人类的生活方式。

Dr Zirohun Tadesse Gebreselassie is the Carter Center's senior country representative in Ethiopia, which is on the cusp of complete eradication.

Zirohun Tadesse Gebreselassie博士卡特中心驻埃塞俄比亚的高级国家代，埃塞俄比亚正处于完全根除的边缘。

After decades of effort, we may be on the cusp of having several safe vaccines and other treatments for this nasty virus.

经过几十年的努力，我们可能即将拥有对抗这种严重疾病的若干安全疫苗和治疗方法。

And the American state of New York is on the cusp of having more confirmed virus cases than any single country.

美国纽约州的确诊病例即将超过任何国家的确诊数量。

The world is on the cusp tonight of one million deaths from COVID-19, including some 205,000 here in the United States.

今晚，全世界正处在疫情导致100万人死亡的风口浪尖上，其中包括美国约20.5万人。

We are on the cusp of so many great discoveries. I absolutely believe this is a fight we can win.

我们在这领域已经取得重大突破，有很多伟大的发现。我坚信我们可以赢得这场战役。

Remove the front cusp, raise the shelf, and you've got our human molars.

移除前尖端，提升牙架，你就得到我们人类的臼齿。