oxygenate

1. V-T To oxygenate something means to mix or dissolve oxygen into it. 给···充氧; 氧化

Previous attempts at filtering and oxygenating aquarium water had failed. 过去给水族馆的水过滤和充氧的尝试都已失败了。

...freshly oxygenated blood. ...刚刚充过氧的血液。