oxygenating
v.
以氧处理，氧化( oxygenate的现在分词 );
例句:
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Previous attempts at filtering and oxygenating aquarium water had failed.
之前尝试过几次将鱼缸中的水过滤并充氧，但都没有成功。
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Some days we enjoy oxygenating facials and facial massage.
来自THETIMES
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A much needed oxygenating of the life-blood of the nation.
来自Pall Mall Gazette
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That oxygenating Canadian pondweed we've all got in the pond?
来自BBC