This is done by a carrier molecule, hemoglobin (Hgb); a vehicle (RBC) capable of bringing the intact Hgb to the cellular level; and a metabolism geared to protect both the RBC and the Hgb from damage.

通过血红蛋白(Hgb)这一载体分子来实现；红细胞可在细胞水平携带完好的血红蛋白；其代谢机制可以保护红细胞和血红蛋白免受损害。

youdao

The molecule carrier is anthraquinone, which consists of three fused benzene rings with one oxygen atom on each side.

分子承运者是蒽醌，包括三个融合的苯环，每一个苯环侧面有一个氧原子。

youdao