hemochrome

例句：

1. 1. The red blood cells are responsible for carrying oxygen throughout the body.
   红细胞负责将氧气输送到全身。
2. 2. Hemoglobin is a protein that binds with oxygen to transport it through the bloodstream.
   血红蛋白是一种蛋白质，它与氧气结合，通过血液运输氧气。
3. 3. The hemoglobin level in the blood can be affected by various factors such as smoking and certain medications.
   血液中的血红蛋白水平可以受到各种因素的影响，如吸烟和某些药物。