The drug increases the number of red cells in the blood, enhancing oxygen uptake by 10 percent.

这种药增加血液里的红细胞数量，将氧气吸收量提高百分之十。

《柯林斯英汉双解大词典》

Proteins are long chains of building blocks called amino acids, the specific number and arrangement of which makes each protein—whether it makes up your hair or carries oxygen in your blood—unique.

氨基酸是构成蛋白质的砖块，正是各种氨基酸的不同排列方式造就了不同的蛋白质，包括组成头发的角蛋白和运输氧气的血红蛋白。

youdao

A blue seat, with the serial number 237011038331-0, was also recovered, as were several oxygen masks.

巴西海军还寻找到一只序号为237011038331-0的蓝色座椅及几只氧气面罩。

youdao

The number two oxygen tank in the service module had exploded.

VOA: special.2009.07.22

Biomet is a leading maker of orthopedic devices for joint replacement and Lincare is the number two provider of oxygen and respiratory therapy for patients at home.

FORBES: Hunting For Growth

Any simple alcohol is composed of a number of carbon and hydrogen atoms (like a hydrocarbon such as petrol) together with a single oxygen atom.

ECONOMIST: Advanced biofuels