blink of an eye

基本解释

The whole process generally takes some 150 milliseconds, or less than half the blink of an eye.
整个过程通常大概只有150毫秒，比一眨眼的时间的一半还要短。
The encounter, though, has been going on for about a few hundred million years, the blink of an eye in cosmic history.
遭遇过程却只进行了大约几百万年，对于宇宙的历史来说只是一眨眼的工夫。
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In the blink of an eye all of my certainty evaporated as though I'd never had it—what would I do if he didn't turn around?
就在一眨眼的那一瞬间，我已设定好的一切一下子都蒸发了，仿佛我从未设定过什么似的——如果他不转身，我还能做什么呢？

As many people have experienced, life can change in the blink of an eye.
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In a blink of an eye, I have the four new podcasts on the phone.
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In that context, a difference in the blink of an eye is no surprise at all.
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