hematological

hematological的音标是[ˌhemətoʊlədʒɪkəˈlɒgɪkl]，含义是血细胞的，血液学的。在发音时，hem要发成/hɛmə/，toʊl要发成/təʊl/。速记技巧是注意音节划分，注意字母组合的发音。

Hematological这个词源自希腊语，意为与血液相关的。它的变化形式包括复数形式 hematology，过去式和过去分词形式 hematologized 或 hematologized，现在分词形式 hematology。

相关单词：

1. Blood - 血液，是 hematology 的基础，因为它与血液系统密切相关。

2. Anemia - 贫血，源自希腊语中的“无血”，指的是血液成分减少的情况。

3. Erythrocyte - 红细胞，是血液中的主要细胞成分，负责输送氧气。

4. Hemoglobin - 血红蛋白，是红细胞中的一种蛋白质，负责输送氧气和二氧化碳。

5. Leukocyte - 白细胞，是一种免疫细胞，参与身体的免疫反应。

6. Thrombocyte - 血小板，参与血液凝固过程，防止出血。

7. Hematocrit - 血细胞比容，是一种血液检查指标，反映红细胞和血浆的比例。

8. Hematopenia - 贫血症，一种血液疾病，表现为血液中红细胞数量减少。

9. Hematemesis - 呕血，源自希腊语中的“血出”，描述呕吐血液的症状。

10. Hemorrhage - 出血，源自希腊语中的“流出”，描述体内任何部位的出血情况。

以上这些单词都是 hematological 的衍生词，涵盖了血液系统的各个方面，包括红细胞、白细胞、血小板、贫血等重要概念。这些单词在医学和生物学领域中有着广泛的应用。

常用短语：

1. hematocrit 血细胞压积

2. hemoglobin 血红蛋白

3. platelet count 血小板计数

4. red blood cell count 红细胞计数

5. anemia 贫血

6. hematoma 血肿

7. hemorrhage 出血

例句：

1. His hematocrit is low, indicating chronic anemia.

2. The patient"s hemoglobin level has been steadily decreasing, indicating ongoing blood loss.

3. The doctor ordered a platelet count to determine if the patient was at risk for bleeding.

4. The patient"s red blood cell count is slightly elevated, indicating polycythemia.

5. Anemia can cause fatigue and weakness, making it difficult for patients to perform daily tasks.

6. After surgery, the patient developed a hematoma in the surgical site that required further treatment.

7. Hemorrhage is a common complication of trauma, especially in patients with preexisting medical conditions.

英文小作文：

Blood Cells: The Essential Components of Health

Blood cells are critical components of human health, providing protection and nourishment to the body. Hematocrit, hemoglobin, platelets, red blood cells, anemia, hematoma, and hemorrhage are all terms that describe various aspects of blood cell function and health. From maintaining oxygen transport to fighting infection, blood cells play a vital role in maintaining good health.

When blood cell counts are low, as in anemia, the body"s ability to function properly can be compromised. Conversely, when blood cells are too numerous or form abnormally large clusters, as in hematoma or polycythemia, it can also pose health risks. Understanding the importance of blood cells and maintaining a healthy blood count is essential for maintaining good overall health.