oxygen absorption

例句：

1. 1. The lungs are responsible for oxygen absorption during breathing.
   肺部负责在呼吸过程中进行氧气吸收。
2. 2. Oxygen absorption is essential for maintaining good health.
   氧气吸收对于保持健康至关重要。
3. 3. During exercise, the body needs to absorb more oxygen to support muscle function.
   运动时，身体需要吸收更多的氧气来支持肌肉功能。