His insistence on putting users first, and focusing on elegance and simplicity, has become deeply ingrained in his own company, and is spreading to rival firms too.

他坚持用户至上，注重优雅和简洁，这种理念在他自己的公司里已经根深蒂固，且已经传播到竞争对手那去了。

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The associative guilt was ingrained in his soul.

这种联想式内疚在他心中根深蒂固。

《柯林斯英汉双解大词典》

So why are these traditions so ingrained in Easter Sunday?

那么为什么复活节会有这样根深蒂固的传统呢？

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so their grammar is very ingrained in Spanish, which is different than English.

他们的语法是基于西班牙语的，与英语截然不同。

英语为什么这么难呢？ - SpeakingMax英语口语达人

The trade is more ingrained in Europe, what with its myriad monasteries and convents.

FORBES: Magazine Article

Fantasy has succeeded in becoming ingrained in the way we consume sports these days.

FORBES: The Rich Reality Of Fantasy Sports: A $1.7B Industry By 2017

These findings don't show that unethical behavior is somehow ingrained in people of higher status, Piff says.

CNN: Are rich people more unethical?