extravasate的音標為[?k?stre?v?set]，基本翻譯為“外滲；外溢”，速記技巧為：外滲-血管外的液體通過血管壁滲入組織間液中。

extravasate這個詞來源于拉丁語，其含義是“向外滲出”。其詞形變化形式主要有復數extravasations和過去式extravasated。

相關單詞：

1. ex-（前綴，表示“出”） + vas-（詞根，表示“血管”） + ate（動詞后綴） → 血管外滲出

例詞如下：

hemorrhage（出血）：這個詞也表示血液從血管中流出，與extravasate有相似的含義。

2. leak（漏，滲出）: 比如，我們常說的“漏水”或“漏油”，就是指液體從容器或管道中向外滲出。

3. seep（滲透，滲出）: 這個詞表示液體或氣體慢慢地從地下、土壤或其他物質中滲出。

4. oozing（滴落，滲出）: 這個詞描述的是液體慢慢地滴落或滲出的過程。

5. ooze（慢慢流出）: 這個詞常用于描述液體、膿液或其他黏稠物質的緩慢流出。

6. drip（滴下）: 這個詞描述的是液體慢慢地滴落的過程。

7. spurt（噴出）: 這個詞常用于描述液體突然、快速地噴出的過程。

8. gush（涌出）: 這個詞描述的是液體突然、大量地涌出的過程。

9. effuse（溢出）: 這個詞描述的是液體或液體狀的物質溢出容器的過程。

10. secrete（分泌）: 這個詞描述的是生物體內細胞分泌物質的過程，與extravasate的含義有所關聯(lián)。

常用短語：

1. extravasate into tissues

2. extravasate into blood vessels

3. extravasate into organs

4. extravasate into tissues and organs

5. extravasate from blood vessels

6. extravasate from the circulatory system

7. extravasate into the body

例句：

1. The blood vessels in the skin can easily extravasate, causing bruising and pain.

2. The patient"s blood vessels in the lungs have been prone to extravasation, leading to severe lung damage.

3. The patient"s kidneys are showing signs of extravasation, indicating a serious condition.

4. The patient"s heart has been causing extravasation in the brain, leading to severe neurological damage.

5. The patient"s blood vessels have been prone to extravasation during surgery, causing bleeding and infection.

6. The patient"s lungs have been showing signs of extravasation, indicating a need for immediate treatment.

7. Extravasation of drugs can lead to serious side effects, including infection and tissue damage.

英文小作文：

Extravasation is a condition where blood vessels leak outside of their normal location, usually into tissues or organs. It can occur in various parts of the body, including the skin, lungs, kidneys, heart, and brain. Extravasation can be caused by various factors, including trauma, infection, and medication use. If not treated promptly, extravasation can lead to serious complications such as infection, tissue damage, and even death. Understanding the condition and its treatment options is crucial for preventing and managing it effectively.