一：anemia是什么意思（中英文）解释的意思：

anemia是一种血液疾病，指血红蛋白或红细胞数量不足的状态。它可以由多种原因引起，包括营养不良、遗传缺陷、慢性疾病或药物副作用等。这种疾病会导致身体缺氧，从而影响身体各个的正常功能。

Anemia is a blood disorder characterized by a deficiency of hemoglobin or red blood cells. It can be caused by various factors, including malnutrition, genetic defects, chronic diseases, or side effects of medication. This condition can lead to oxygen deficiency in the body, affecting the normal function of various systems.

二：怎么读（音标）：

/anɪˈmiːə/

三：用法：

anemia通常作为名词使用，表示一种疾病状态。它可以和具体的原因、类型或程度一起使用，如iron-deficiency anemia（缺铁性贫血）、hemolytic anemia（溶血性贫血）、severe anemia（严重贫血）等。此外，在医学领域也常用来描述其他物质或器官的缺乏情况，如anemia of the brain（脑部缺氧）。

Anemia is commonly used as a noun to refer to a state of illness. It can be used with specific causes, types, or degrees, such as iron-deficiency anemia, hemolytic anemia, severe anemia, etc. Additionally, it is also used in the medical field to describe a lack of other substances or organs, such as anemia of the brain.

四：例句1-5句且中英对照：

1. She was diagnosed with anemia due to her poor diet.

她因为饮食不良被诊断出患有贫血。

2. The patient's symptoms of fatigue and weakness were caused by severe anemia.

患者的疲劳和虚弱症状是由严重贫血引起的。

3. Iron-deficiency anemia is a common type of anemia caused by insufficient iron intake.

缺铁性贫血是一种常见的贫血类型，由于摄入铁量不足而引起。

4. Hemolytic anemia occurs when red blood cells are destroyed faster than they can be produced.

溶血性贫血发生在红细胞被破坏得比生成速度快的情况下。

5. Anemia of the brain can lead to cognitive impairment and memory loss.

脑部缺氧会导致认知能力下降和记忆力减退。

五：同义词及用法：

1. Bloodlessness（名词）：指身体缺乏健康的血液，也可以用来形容某物缺乏活力或生气。

例句：The patient's bloodlessness was evident in her pale complexion.（患者苍白的面色表明她缺乏健康的血液。）

2. Hypoxia（名词）：指身体缺氧的状态，也可以用来形容某物缺乏充足的氧气。

例句：The pilot experienced hypoxia due to a malfunction in the oxygen supply.（飞行员由于氧气供应故障而出现缺氧症状。）

3. Pallor（名词）：指皮肤或黏膜因缺血而苍白无力，也可以用来形容某物没有光泽或生机。

例句：His pallor was a clear sign of anemia.（他苍白无力的面色是贫血的明显迹象。）

六：编辑总结：

anemia是一种常见的血液疾病，指血红蛋白或红细胞数量不足的状态。它可以由多种原因引起，如营养不良、遗传缺陷、慢性疾病等。在医学领域，它也常用来描述其他物质或器官的缺乏情况。要注意区分不同类型和程度的anemia，并及时治疗以避免影响身体健康。