用excrete造句子，“excrete”造句
来源：国语帮 1.35W
The bronchi supply air and pulmonary arteriessupply blood to the lungs. Together they take in air from theatmosphere, oxygenate the blood, and excrete the carbon dioxide backout of the body.
After swallowing and digesting medicines, our bodies excrete metabolized versions of them through urine and feces.
