染料吸收太阳入射光，然后将它们重新释放。

The dye absorbs incoming sunlight, and then re-emits it.

youdao

接着，人们可以通过加热溶液重新释放二氧化碳以便日后进行液化和储存。

The carbon dioxide can later be released, by heating the solution, for subsequent liquefaction and storage.

youdao

它们通过分解，清除动植物的残留物，把其中的营养成分重新释放到环境中，进行再利用。

They clean up remains of dead plants and animals by decomposing them and returning the nutrients they hold back to the environment to be used again.

youdao

In some cells they're recycled, that is the cell is able to take up the neurotransmitter after it's released and restore it, but most often there are enzyme systems inside the pre-synaptic membrane where those neurotransmitters are synthesized.

在一些细胞中神经递质可以循环利用,这些细胞可以吸收,已经释放出的神经递质并重新储存起来,但更常见的是突触前膜中含有酶系统,在此合成神经递质

耶鲁公开课 - 生物医学工程探索课程节选