cavitate的音標為[?k?v?te?t] ，基本翻譯為“使成空洞；使凹陷”，速記技巧為：cavat=空洞+ate動詞后綴。

Cavitate的英文詞源可以追溯到拉丁語詞根“cavitas”，意為“空洞”或“空隙”。其變化形式包括名詞形式“cavity”和動詞形式“cavitate”，后者意為“使形成空洞”。

相關單詞：

cavity：名詞，空洞、腔洞；例如，bone cavity（骨腔）。

excavate：動詞，挖掘、開掘；例如，在考古學中，挖掘可以用來excavate古代遺址。

vacate：動詞，離開、騰空；例如，在房屋租賃中，租戶vacate房屋。

vacancy：名詞，空缺、空閑；例如，在商業中，空缺的職位需要填補。

caver：名詞，穴居者；例如，在描述動物習性時，可以使用caver來形容動物居住在洞穴的習慣。

cavern：名詞，洞穴、深坑；例如，在描述地質地貌時，可以使用cavern來形容巨大的洞穴。

cavort：動詞，歡躍、嬉戲；這個詞通常用于描述動物或人在歡樂或無拘束時的行為。

以上這些單詞都與cavitate有某種程度的關聯，并且可以反映出不同的語境和含義。這些單詞的出現和使用也進一步豐富了英語詞匯的多樣性。

常用短語：

1. cavitate in the lungs

2. cavitation in the heart

3. cavitation bubble

4. cavitation lesion

5. cavitation disease

6. cavitation of the kidney

7. cavitate the liver

例句：

1. The patient had cavitation in the lungs and was diagnosed with pneumonia.

2. The heart has cavitation due to long-term high blood pressure.

3. The ultrasound showed a large cavitation lesion on the patient"s kidney.

4. The patient complained of pain and was found to have cavitation disease in the liver.

5. After treatment, the cavitation lesion in the patient"s lung disappeared completely.

6. The doctor advised the patient to avoid activities that could cause cavitation in the heart.

英文小作文：

Cavitation is a common condition that can affect various organs of the body, especially the lungs, heart, and liver. It occurs when a cavity forms in an organ due to various reasons, such as infection or damage. When cavitation occurs in the lungs, it can lead to pneumonia or other lung infections, while cavitation in the heart can be a sign of heart disease or heart failure. On the other hand, cavitation in the liver can be caused by various conditions such as cirrhosis or infection.

Fortunately, cavitation is often treatable with medication or surgery, depending on the underlying cause and severity of the condition. Regular check-ups with a healthcare provider are essential to monitor the progress of cavitation and ensure timely treatment. By following a healthy lifestyle and maintaining good health habits, we can reduce our risk of developing cavitation and other diseases.