evolve是什么意思

Wild carrots probably evolved with the other flowering plants about 360 million years ago.

出自-2017年6月听力原文

This behaviour may have evolved as dogs gradually learned they could benefit from avoiding conflicts with humans.

出自-2017年6月听力原文

Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn't be a universal magic formula for cracking it.

出自-2016年12月阅读原文

Why not instead think of learning as if it were food—something so valuable to humans that they have evolved to experience it as a pleasure?Joy should not be trained out of children or left for after-school programs.

出自-2015年12月阅读原文

Sometimes a new technology doesn't drive the old one out, but only parts of it while forcing the rest to evolve.

出自-2014年6月阅读原文

Since then it has evolved into a global crisis.

出自-2013年6月阅读原文

It seems likely, then, that the traditional three-stage life will evolve into multiple stages containing two, three or oven more different careers.

2019年6月四级真题（第一套）阅读 Section B

They may evolve new feeding habits.

出自-2017年6月阅读原文

LOL has evolved into something much subtler and sophisticated and is used even when nothing is remotely amusing.

出自-2014年6月阅读原文

More strains will evolve from the Ebola virus.

出自-2013年6月听力原文

As more data are collected and methods for analysis improve, researchers will be in a better position to identify how different experiences, behaviors and environments relate to each other and evolve over time, with the potential to improve people's produ

2018年12月六级真题（第一套）阅读 Section C

So I think in the future, materials will evolve, and they will look and feel like fabrics we know today, like cotton or silk.

2016年12月六级真题（第二套）听力 Section C

So we evolve the ability to sweat plentifully and lost most of our fur.

2019年6月六级真题（第一套）听力 Section C

This was really an important revolution in human history, because it allowed us to continue to evolve in equatorial environments.

2019年6月六级真题（第一套）听力 Section C

Thus, in his view, diverse aspects of culture, such as the structure of families, forms of marriage, categories of kinship, ownership of property, forms of government, technology, and systems of food production, all changed as societies evolved.

出自-2009年考研阅读原文

It could be that we are evolving two communities of social scientists: one that is discipline-oriented and publishing in highly specialized journals, and one that is problem-oriented and publishing elsewhere, such as policy briefs.

出自-2013年考研阅读原文

Norms have evolved and fragmented.

出自-2016年考研阅读原文

Curriculums - from grammar school to college- should evolve to focus less on memorizing facts and more on creativity and complex communication.

出自-2018年考研阅读原文

Curriculums - from grammar school to college - should evolve to focus less on memorizing facts and more on creativity and complex communication.

2018年考研真题（英语一）阅读理解 Section Ⅱ