You have to pay a high premium for express delivery.

快递须付高额的附加费。

《牛津词典》

"A 'child' might pay a very high premium for a short term - usually five years," says Phuong Chung.

Phuong Chung说，“一个孩子在短期内，通常是五年，需要付非常高的保费，但过了。”

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But seriously, why do admissions offices at top tier universities put such a high premium on diversity anyway?

回到正经的话题上来，为什么顶尖大学的招生办公室在多元化这方面增加了这么多的分量？

youdao

Solar developer Stanley Florek of Seattle says the fixed,premium purchase price gives alternative energy suppliers assurance they'll recover the high costs they pay upfront.

VOA: standard.2010.03.23

Every one of them has a positive equity premium; although the U.S. is on the high side of them all, it's not the best.

这些国家都存在正股权溢价,美国的股权溢价相对很多国家较高,但不是最高的

耶鲁公开课 - 金融市场课程节选

In every one of these countries, since 1901, there has been a very high equity premium.

从1901年开始，每个这些国家，都有个相当高的股票溢价。

耶鲁公开课 - 金融市场课程节选

They channeled the standards in Jasmine, but also put a high premium on improvisation.

NPR: Charlie Haden And Keith Jarrett Channel The Standards

Those companies targeted will see the most obvious benefit due the high premium typically paid.

FORBES: When 2+2=5 is Good Math for Investors

The stock definitely trades at a high premium, but we are comfortable paying for it.

FORBES: Street Fight: Genentech