cyanosis

cyanosis的音标是[ˌsaiənəʊˈsɪsɪs]，基本翻译是“发绀”，速记技巧是：cyan（青色）+osis（表病）。

Cyanosis这个词的词源可以追溯到希腊语中的“青色”（kyanos）和“呼吸”（pnoia），意为“青色的呼吸”。它的变化形式包括复数形式“cyanoses”和过去式和过去分词形式“cyanosed”。

相关单词方面，与cyanosis相关的单词有“cyanide”（氰化物，一种有毒的化合物，呈青色）、“cyanothorax”（缺氧导致的青色胸痛）和“cyanosis-induced”（由缺氧或发绀引起的）等。这些单词都与“青色”和“呼吸”有关，进一步体现了cyanosis这个词的词源和含义。

具体来说，“cyanide”这个词描述了一种具有青色荧光的化学物质，它可以导致生物体中毒并影响呼吸功能，因此与cyanosis有直接的关联。而“cyanothorax”则描述了一种呼吸系统疾病，表现为胸痛和呼吸急促，其命名也与cyanosis有关。此外，“cyanosis-induced”这个词则用来描述由缺氧或发绀引起的某种症状或情况，进一步强调了cyanosis作为该词核心意义的相关性。

总之，cyanosis这个词的词源、变化形式和相关单词都体现了其与“青色”和“呼吸”的密切关系，以及在医学和化学领域的应用。

常用短语：

1. cyanosis with cold hands and feet

2. cyanosis with bluish lips and fingernails

3. cyanosis due to heart disease

4. cyanosis caused by lack of oxygen

5. cyanosis in newborn babies

6. cyanosis with poor circulation

7. cyanosis with poor respiratory function

例句：

1. She had a bluish hue to her skin and lips, indicating cyanosis.

2. The baby had cyanosis in his fingers and toes, indicating poor oxygenation.

3. The child"s cyanosis was caused by heart disease and required immediate medical attention.

4. The patient"s cyanosis was due to lack of oxygen and required oxygen therapy.

5. Newborn babies often show cyanosis, which is a normal physiological response to the baby"s immature respiratory system.

6. Cyanosis with poor circulation can be a sign of poor blood flow or heart disease.

7. Cyanosis with poor respiratory function can indicate lung disease or respiratory distress.

英文小作文：

Cyanosis is a condition where the skin and tissues turn bluish in color due to lack of oxygen. It can be caused by various conditions such as heart disease, lack of oxygen, poor circulation, and respiratory distress. If you notice cyanosis in yourself or someone you know, it is important to seek medical attention promptly to ensure proper treatment and recovery. Cyanosis can be a sign of serious health conditions that require immediate attention, so it is always best to consult a healthcare professional for further evaluation and advice.