bloodletting

bloodletting的音标为[ˈblʌdlɪtɪŋ]，基本翻译为“放血疗法”，速记技巧为“流血疗法”。

Bloodletting这个词源自拉丁语，意为“放血”。它的变化形式包括blood-（在古英语中表示血）和lettre（法语中表示释放或流出）。在英语中，这个词通常被简化为bleed。

相关单词：

1. Bleeding：这个词是bloodletting的直接翻译，指通过刺破或切开皮肤放出血液。在现代医学中，它通常用于描述某些疗法，如某些草药或针灸治疗，旨在通过放血来减轻症状。

2. Bleeding-cure：这个词指的是一种古老的疗法，即通过放血来治疗疾病。这种疗法在古代医学中被广泛使用，但在现代医学中已经被淘汰。

3. Blood-letting chamber：这个词指的是一个专门用于放血的房间，通常由一个或多个小孔的金属板组成，用于引导血液流出。

4. Hematology：这个词指的是研究血液的科学，与bloodletting没有直接关系，但它的词源可以追溯到希腊语中的“血液”和“科学”。

5. Blood-letting knife：这个词指的是用于放血的刀具，通常是一种锋利的手术刀。

6. Bleeder：这个词指的是一种能够放血的草药或草药混合物，通常用于治疗某些疾病。

7. Bleed：除了作为动词表示放血外，它还可以作为名词表示血液流出的情况。

8. Blepharospasm：这个词指的是眼睑肌肉的抽搐，通常与血液流出有关。

9. Hematoma：这个词指的是由于血液流出而形成的肿块。

10. Hemorrhage：这个词指的是血液流出的情况，通常是由于血管破裂或压力过高引起的。

常用短语：

1. bloodletting therapy

2. bloodletting treatment

3. bloodletting for illness

4. bloodletting to relieve pain

5. bloodletting to clear heat

6. bloodletting to dispel wind-heat

7. bloodletting to detoxify

例句：

1. I had a bloodletting treatment for my high blood pressure last week.

2. Bloodletting is a traditional Chinese therapy that can help alleviate pain and clear heat from the body.

3. Bloodletting is often used to treat diseases that are caused by excessive heat or dampness in the body.

4. Bloodletting is a time-honored therapy that has been practiced for thousands of years in China.

5. Bloodletting is a safe and effective treatment for many diseases, but it should be done under the guidance of a professional doctor.

英文小作文：

Bloodletting is a traditional Chinese therapy that has been practiced for thousands of years. It is usually used to alleviate pain and clear heat from the body, especially for diseases caused by excessive heat or dampness. In modern times, bloodletting is often combined with other therapies, such as acupuncture, moxibustion, and herbal medicine, to achieve better therapeutic effects. Although bloodletting may seem strange to some people, it is still widely used in traditional Chinese medicine today. I believe that traditional Chinese medicine has a bright future because of its effectiveness and safety.