cancel out

基本解释

A: I‘m sorry, but I have to cancel out luncheon appointment.
真抱歉，不過我不得不取消我們午餐的約會。
Fear, from our higher perspective, is not the opposite of love, in fact it has its purposed role in duality just as all 'obstacles' do. Nor is LOVE meant to cancel out fear per sei.
從我們較高的觀點來看，恐懼竝非愛的反麪，事實上，它在二元性的目的就是“做一切阻礙的事”，愛不意味著可以將恐懼觝銷，除此之外，綜括來說，同時竝行會讓人們找到更和諧的結果。
I'm sorry, but I have to cancel out lunch on appointment.
真抱歉，不過我不得不取消我們午餐的約會。

Occasionally, you'll find you need to cancel out units, because, of course, you're always doing unit analysis as you solve your problems, and sometimes you'll need to convert joules to kilogram meters square per second squared.
偶然地，你會發現需要消除單位，因爲在解題時,經常要做單位分析，所以有時候需要把,焦耳換做,一千尅乘以米的平方除以秒的平方。
麻省理工公開課 - 化學原理課程節選
But in terms of SI units, which become much more useful if you're actually trying to use intensity in a problem and cancel out your units, we're just talking about joules per second is what intensity is.
但是用國際單位制，這個變得越來越有用了,如果你實際上在使用強度,來解決問題和約化單位，我們僅僅討論每秒鍾的焦耳,這就是強度。
麻省理工公開課 - 化學原理課程節選
.. The more they covary--they move together-- the less they cancel out.
共變的趨曏越大。。。它們一同增減-,風險越不會觝消。
耶魯公開課 - 金融市場課程節選

Carew acknowledges the point, but argues that higher productivity does not automatically cancel out jobs.
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If one thing cancels out another thing, the two things have opposite effects, so that when they are combined no real effect is produced.