儿童不使用像成年人言语中使用的那些词形变化。

Children do not use inflections such as are used in mature adult speech.

《柯林斯英汉双解大词典》

为什么美国国家航空航天局选择使用“气候变化”这个词？

Why did NASA choose the term "climate change"?

youdao

在下一个十年结束之际，这两个词的使用变得更加频繁，而气候变化这一词的使用频率几乎是全球变暖的两倍。

By the end of the next decade both words were used more frequently, and climate change was used nearly twice as often as global warming.

youdao

That would be a bad design for our nervous system where we want to use cells over and over again, so they're able to recover from this change in potential.

这样的神经系统设计可不怎么样,我们想要能重复使用的神经细胞,所以它们具有从电势变化中恢复的能力

耶鲁公开课 - 生物医学工程探索课程节选