然而，最近的动物实验显示，长时间暴露在氧含量较高(氧过多)的环境可导致类似ARDS的肺长期损伤。

However, recent studies in animals have shown that prolonged exposure to an elevated level of oxygen, or hyperoxia, can cause long-term lung injury that resembles ARDS.

youdao

据研究者称，冬季水华中该类生物数量增多，这种不同寻常的现象也许标志着阿拉伯海的水体正日益富营养化——水中的营养物质过多而氧含量减少。

According to the researchers, the unusual abundance of this organism in winter blooms may be a sign that the waters of the Arabian sea are becoming more eutrophic-overly fertile and oxygen-depleted.

youdao

过多的氧也可阻碍再生。

Too much oxygen can also block regeneration.

youdao