hemo-的音标是[ˈheməʊ],基本意思是“血液”或“血样”,引申为“血液系统”或“血液系统疾病”。速记技巧是:可以联想英文单词“血液”来记忆。
hemo-这个词源可以追溯到拉丁语hemorrhagium,意为“出血”。它通常被认为与血液有关,因此常用于医学和生物学领域。
变化形式:
1. Hemoglobin(血红蛋白):由hemo和globin(蛋白质)组成,表示血液中的红色物质。
2. Hemorrhage(出血):直接由hemo组成,表示出血现象。
3. Hemodialysis(血液透析):由hemo和dialysis(透析)组成,是一种用于治疗肾功能衰竭的技术。
相关单词:
1. Hemophilia(血友病):一种遗传性疾病,影响血液凝固过程,导致频繁出血。
2. Hemoconcentration(血液浓缩):由于脱水或其他原因导致血液中水分减少,红细胞等成分浓度增加。
3. Hemato-logist(血液学家):专门研究血液和血液疾病的医生。
4. Hemato-pathology(血液病理学):研究血液组织和疾病的学科。
5. Hemato-nephrology(血液-肾脏病学):研究血液系统和肾脏疾病的学科。
6. Hemato-dynamic(血液动力学):研究血液在血管和心脏中的流动的学科。
7. Hemato-biochemistry(血液生物化学):研究血液中化学物质的学科。
8. Hemato-immunology(血液免疫学):研究免疫系统和血液之间的相互作用的学科。
9. Hemato-oncology(血液肿瘤学):研究血液系统和肿瘤之间的关系的学科。
10. Hemato-surgery(血液外科):研究与血液相关的外科手术的学科。
以上这些单词都与hemo-有关,涵盖了医学、生物学和病理学等多个领域。
常用短语:
1. blood circulation system
2. heartbeat
3. hemoglobin
4. hematocrit
5. blood pressure
6. blood transfusion
7. platelet
双语例句:
1. The circulatory system ensures the supply of oxygen and nutrients to all organs and tissues. (循环系统确保所有器官和组织得到氧气和营养的供应。)
2. Heartbeat monitors the health of the heart and helps diagnose any irregularities. (心率监测心脏的健康状况,有助于诊断任何异常。)
3. Hemoglobin carries oxygen from the lungs to the tissues, while hemoglobin deficiency can lead to anemia. (血红蛋白将氧气从肺部带到组织中,而血红蛋白缺乏可能导致贫血。)
4. High blood pressure can lead to heart disease and stroke, while low blood pressure can cause fainting. (高血压可能导致心脏病和中风,而低血压可能导致昏厥。)
5. Blood transfusions are often necessary in cases of severe blood loss or illnesses that affect the production of red blood cells. (在严重失血或影响红细胞生成的疾病情况下,经常需要进行输血。)
6. Platelets play a crucial role in blood clotting and maintaining normal blood flow. (血小板在血液凝固和维持正常血流中起着至关重要的作用。)
英文小作文:
Blood is essential for life, and the circulatory system ensures its proper delivery to all organs and tissues. The heart, which beats to pump blood throughout the body, is the center of this system. Hemoglobin, which carries oxygen from the lungs to the tissues, is crucial for maintaining good health. However, blood pressure, hemoglobin levels, and platelet counts must be monitored carefully to ensure that the body is receiving the right amount of oxygen and nutrients. In cases of severe blood loss or illnesses that affect the production of red blood cells, blood transfusions may be necessary. Understanding the importance of blood and the circulatory system is essential for maintaining good health and preventing life-threatening conditions.