Those markers include inflammation, insulin resistance and oxygen free radicals.

那些指标包括炎症，胰岛素抵抗力和氧自由基。

youdao

youdao

If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.

如果冠状动脉没有重大堵塞，心脏的各个部位会收到等量的氧气。

《柯林斯英汉双解大词典》

So studying the organisms in these oxygen-free caves gives clues about the past.

VOA: special.2010.11.10

We, in fact, borrow oxygen or steal oxygen from the air free of charge.

我们事实上免费从空气中,借或者偷氧气。

麻省理工公开课 - 固态化学导论课程节选

They also come with a new specially designed carrying case that features cable management, as well as OFC (oxygen free copper) cables for enhanced sonic performance.

ENGADGET: Denon outs 2009 line of Blu-ray players, AV receivers and headphones

When the oceans ran out of iron, the oxygen was free to accumulate in the air.

NEWYORKER: The Martian Chroniclers

But vintage ports, made only in a few top years, are bottled early on and mature sloooowly in their oxygen-free glass-and-cork environment.

FORBES: Wine & Spirits