contraindication

contraindication的音标为：[ˌkəntrɪnɪˈdɪkeɪʃn]，意思是“禁忌；禁忌症”。

基本翻译：指某种情况或行为是禁忌的，不能做。

速记技巧：可以记成“contra”是“反对”的意思，“indicate”是“指示”的意思，所以连在一起就是“反对指示”，也就是禁忌的意思。

希望以上信息能帮助你更好地理解和记忆这个单词。

Contraindication这个词源于拉丁语，意为“反对”或“禁止”。它的变化形式包括过去式、过去分词和现在分词等。相关单词包括：

1. contraindicate：意为“反对，禁止”，来源于contra（反对）+indicate（指示，指出）构成。

2. contraindicated：表示“有禁忌的，有不宜条件的”，由contraindicate变化而来。

3. contraindicator：意为“禁忌指示器”，由contraindicate派生而来。

4. contraindicative：表示“有禁忌的，有不宜条件的”，由contraindicate的形容词形式变化而来。

Contraindication这个词的含义是“禁忌，不宜条件”，通常用于医学或药物学中，指某些情况或状况不适合使用某种药物或治疗方法。这个词的使用有助于确保患者得到适当的治疗，避免不必要的风险。

以上回答仅供参考，希望对您有所帮助。

常用短语：

1. contraindication for vaccination

2. contraindication for surgery

3. contraindication for pregnancy

4. contraindication for driving

5. contraindication for alcohol

6. contraindication for drugs

7. contraindication for exercise

双语例句：

1. Asthma is a contraindication for surgery. 哮喘病人不宜手术。

2. High blood pressure is a contraindication for driving. 高血压患者不宜开车。

3. Diabetes is a contraindication for alcohol. 糖尿病患者不宜饮酒。

4. Allergic reactions are a contraindication for drugs. 过敏反应是药物使用的禁忌症。

5. Heart disease is a contraindication for strenuous exercise. 心脏病患者不宜进行剧烈运动。

6. Pregnant women should avoid using certain drugs due to potential risks to the fetus. 孕妇应避免使用某些药物，因为这些药物可能对胎儿造成风险。

7. Smoking is a contraindication for pregnancy. 吸烟者在怀孕期间应避免吸烟。

英文小作文：

Contraindications to Exercise

Exercise is an essential part of maintaining good health, but there are certain conditions that may prevent you from engaging in strenuous exercise. Here are some common contraindications to exercise:

1. Asthma and other respiratory conditions: Exercise can worsen asthma symptoms and trigger other respiratory problems, so it may be necessary to avoid exercise or use appropriate medication beforehand.

2. Heart disease: Exercise can increase the workload on the heart, which may be unsafe for people with heart disease. It is recommended to consult with your doctor before starting any exercise program.

3. High blood pressure: Exercise can increase blood pressure, which can be dangerous if not controlled properly. It is recommended to monitor your blood pressure regularly and adjust your exercise program accordingly.

4. Injury or pain: If you are experiencing pain or injury, it may be best to rest and allow the injury to heal before resuming exercise.

5. Pregnancy: Exercise during pregnancy should be done under the guidance of a doctor to ensure the safety of both the mother and the unborn child.

6. Medications: Some medications can interact with exercise and cause adverse effects, so it is important to consult with your doctor about any exercise program you plan to undertake while taking medication.

7. Age and health status: As we age, our bodies undergo changes that may affect our ability to engage in certain types of exercise, so it is important to be mindful of your body"s limitations and consult with your doctor if you have any concerns about exercising as you age.