expectorate

expectorate的音标为[ɪkˈspektəreɪt] ，基本翻译为“咳出；吐出；擤出”，速记技巧为：咳嗽时说“擤出”。

expectorate的英文词源：

动词expectorate：咳出，喷出。

expectorate的词源是拉丁语ex-和spiro，意为呼吸。expectorate作为动词时，意为咳出，喷出。

变化形式：过去式： expectorated；过去分词： expectorated；现在分词： expecting；复数： expectorates。

相关单词：

expectoration：咳出物，痰。

sputum：痰，黏液痰。

cough：咳嗽。

expectorant：止咳药。

spit：吐，吐痰。

expectorative：咳出的，表示咳出的词语。

expectoratory：咳出的地方，痰盂。

phlegm：痰，黏液。

spasmodic cough：痉挛性咳嗽。

expectorate在医学中是一个重要的词汇，它描述了人体的一种自然生理过程，同时也可以在文学和语言学中用于描述某种行为或现象。它提醒我们要保持卫生习惯，避免随地吐痰，保护公共卫生和他人的健康。

expectorate 的常用短语：

1. expectorate up 咳出

2. expectorate into 把...咳出

3. expectorate blood 咳血

4. expectorate cough 咳痰

5. expectorate off 咳出痰液

6. expectorate frequently 经常咳嗽

7. expectorate copiously 痰量多

双语例句：

1. I expectorated up a thick mucus from my chest.

2. He frequently expects to clear his chest of mucus with a cough.

3. She was surprised to find that her cough had become productive of copious amounts of mucus.

4. The child was unable to expectorate due to a blocked airway.

5. I expectorated blood after a severe coughing fit.

6. He was able to expectorate off the mucus from his chest after taking some medicine.

7. The doctor advised me to expectorate off any mucus that accumulates in my chest.

英文小作文：

Coughing is a common symptom that can be caused by many different things, but it can also be a sign of something more serious like infection or lung disease. If you are experiencing frequent or severe coughing, it is important to seek medical attention promptly to ensure that your condition is properly managed and treated.

When I have a cough, I often expectorate up a thick mucus from my chest that feels uncomfortable and makes it difficult to breathe. I also find that my cough becomes productive of copious amounts of mucus, which can be a sign of infection or lung disease. However, with the help of my doctor, I am able to manage my condition effectively and prevent any further complications from occurring.

In conclusion, if you experience frequent or severe coughing, it is recommended that you seek medical attention promptly to ensure that your condition is properly managed and treated. Coughing can be uncomfortable and debilitating, but with the right treatment, it can be controlled effectively and returned to normalcy.