The feeding of dairy cows has undergone a revolution.

奶牛的喂食已经历了一场革命。

《柯林斯英汉双解大词典》

She had undergone an amazing metamorphosis from awkward schoolgirl to beautiful woman.

她经历了从笨女生到大美人这一令人惊讶的变化。

《牛津词典》

The Sahara is a highly diverse, albeit dry, region that has undergone major climatic changes since 10,000 B.C.

撒哈拉沙漠虽然干燥，但却是一个高度多样化的地区，自公元前10000年以来经历了重大的气候变化。

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All had undergone surgery. Among the 202 patients over the age of 75, exactly half also received what's called adjuvant, or supplemental,chemotherapy.

VOA: standard.2010.03.18

Now, the simile concludes with the strong sense of a hideous change -and you will recognize this pattern again and again in Milton -the hideous change undergone by the fallen angels.

这个比喻用一个强烈的可怕的转折来结尾,-你们会在弥尔顿的诗里一再看到这个特点,-一个堕落的天使们遭受到的可怕的转折。

耶鲁公开课 - 弥尔顿课程节选

You're not going to alter how much pleasur you enjoyed previously, how much suffering you've undergone previously.

你无法改变,从前得到的多少快乐，从前遭受多少痛苦。

耶鲁公开课 - 死亡课程节选

Skydog has undergone extensive in-home testing by more than 75 users with overwhelmingly positive feedback.

ENGADGET: Insert Coin: Skydog brings cloud-based networking to the home

Luckily, in just the last few years, the city has undergone a beer garden wiedergeburt (rebirth).

BBC: The wiedergeburt (rebirth) of New York��s biergartens

As yet another analyst notes, Zytiga approval for patients who have not undergone chemo is likely.

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