methemoglobin

詳細解釋：

met.he.mo.glo.bin

n.（名詞）
A brownish-red crystalline organic compound formed in the blood when hemoglobin is oxidated either by decomposition of the blood or by the action of various oxidizing drugs or toxic agents. It contains iron in the ferric state and cannot function as an oxygen carrier.
高鐵血紅蛋白：一種紅褐色的結晶有機化合物，當血紅蛋白被血的分解或被各種氧化藥品或有毒物質氧化時，在血中形成，它包含處於正鐵狀態的鐵，不能起到氧的傳送者的作用

來源：
met(a)-
met(a)-
hemoglobin
hemoglobin