hemoglobin

hemoglobin的音标为["hiːmə"ɡləʊbɪn]，基本翻译为“血红蛋白”。速记技巧可以考虑使用词根记忆法，hemoglobin是由前缀hemo-（血液）和词根globin（蛋白质）组成的，表示血液中的蛋白质。

Heme: 这个词来源于希腊语中的“血液”（haima），而“e”是一个后缀，表示“在……之中”。在英语中，hemoglobin的意思是“含铁血黄素”，是一种由血红蛋白和铁形成的复合物，是红细胞的主要组成部分。

变化形式：在英语中，hemoglobin的复数形式是hemoglobins，其过去式和过去分词形式是hemoglobinated，现在分词形式是hemogobbining。

相关单词：

1. hematocrit：血细胞计数，指的是血液中红细胞的百分比。

2. hematology：血液学，研究血液和血液成分的科学。

3. hemoglobinemia：血红蛋白血症，指的是血红蛋白浓度过高或过低的情况。

4. anemia：贫血，指的是血液中红细胞数量或质量不足的情况。

5. hemolysis：溶血，指的是红细胞破裂的情况。

6. hematoma：血肿，指的是由于出血导致的局部肿胀。

7. hematopoiesis：造血，指的是血液细胞的生成过程。

8. hemostasis：止血，指的是通过凝血机制使出血停止的过程。

9. ecchymosis：瘀斑，指的是皮肤下出血形成的紫色或红色斑块。

10. methemoglobinemia：高铁血红蛋白血症，指的是血红蛋白中的铁失去活性而无法携带氧气的情况。

hemoglobin的常用短语：

1. hemoglobin concentration 血红蛋白浓度

2. hemoglobin oxygen saturation 血红蛋白氧饱和度

3. hemoglobin dissociation constant 血红蛋白氧解离常数

4. hemoglobin oxygen transport system 血红蛋白氧输送系统

5. hemoglobin oxygen affinity 血红蛋白氧亲和力

6. hemoglobin oxygen transport 血红蛋白氧输送

7. hemoglobin-oxygen binding curve 血红蛋白氧结合曲线

例句：

1. The patient"s hemoglobin level is low, indicating a possible anemia.

患者的血红蛋白水平低，可能存在贫血。

2. The hemoglobin oxygen saturation in the tissues is high, indicating good oxygen transport to the cells.

组织中的血红蛋白氧饱和度高，说明氧气向细胞输送良好。

3. The hemoglobin-oxygen binding curve shows that the protein can bind oxygen over a wide range of oxygen concentrations.

血红蛋白-氧结合曲线显示该蛋白质能在氧气浓度范围广泛的情况下结合氧气。

4. Hemoglobin oxygen affinity is modulated by various factors, including pH and temperature.

血红蛋白氧亲和力受到各种因素的影响，包括pH和温度。

5. The hemoglobin oxygen transport system ensures efficient oxygen delivery to tissues under diverse physiological conditions.

血红蛋白氧输送系统确保在各种生理条件下向组织有效地输送氧气。

6. Hemoglobin is crucial for the survival of humans and other animals, as it carries oxygen throughout the body and helps maintain cellular respiration.

血红蛋白对人类和其他动物的生存至关重要，因为它在体内运送氧气并有助于维持细胞呼吸。

7. The role of hemoglobin in oxygen transport and delivery is critical in maintaining tissue oxygenation and preventing tissue damage during exercise and other physical activities.

血红蛋白在氧气运输和输送中的作用在维持组织供氧和防止运动和其他体力活动中的组织损伤方面是至关重要的。

英文小作文：

My Journey Through Life: Hemoglobin and Its Role in Oxygen Transport

Throughout my life, I have been fascinated by the role of hemoglobin, a protein that plays a crucial role in transporting oxygen throughout our bodies. Hemoglobin, which binds to oxygen, helps maintain cellular respiration and ensures that oxygen is delivered to tissues under diverse physiological conditions. It is this protein that enables us to live active lives and cope with the challenges of the world around us.

When I think of hemoglobin, I recall my early years in medical school, when I first learned about its importance in oxygen transport. I remember how it seemed like a miracle that this simple protein could bind to oxygen and transport it throughout our bodies, ensuring that we could breathe and live our lives. As I delved deeper into the science of hemoglobin, I realized how complex and fascinating this protein really was.

I also remember the patients I have treated who have diseases that affect their hemoglobin levels, such as anemia. These patients often struggle with fatigue and other symptoms related to lack of oxygen in their bodies. Knowing that I could help them by prescribing medications or blood transfusions that would improve their hemoglobin levels gave me a sense of purpose and satisfaction.

In conclusion, hemoglobin is a remarkable protein that has played a crucial role in my life and continues to do so today. Its role in oxygen transport is critical in maintaining tissue oxygenation and preventing tissue damage during exercise and other physical activities. I am grateful for this protein and all it has given me the opportunity to experience and contribute to my world.