Word · Frequency #24190
cyst
囊肿
核心释义
a closed sac that develops abnormally in some body structure
- 1.
一种无开口的囊状或袋状结构,通常为膜性,内含病理物质,见于自然腔隙或器官实质内。
A pouch or sac without opening, usually membranous and containing morbid matter, which develops in one of the natural cavities or in the substance of an organ.
一种无开口的囊状或袋状结构,通常为膜性,内含病理物质,见于自然腔隙或器官实质内。；包囊；囊肿；[医] 囊肿; [包]囊
用法In use
The doctor said the small cyst on my wrist was harmless and would go away on its own.
用法提示：“cyst”作名词，指体内异常形成的囊状物，此处译为“囊肿”。
An ultrasound showed that the cyst in her kidney had not grown since last year.
用法提示：名词“cyst”表示器官内形成的闭合囊泡，这里指“囊肿”。
If the cyst becomes painful, you should see a specialist to have it examined.
用法提示：“cyst”是名词，指病变形成的囊性肿块；“a cyst”在此作主语。
have a cyst in/on [body part]
表示某部位存在囊肿；体内器官用 in，体表用 on。
She has a cyst in her ovary.
她卵巢里有一个囊肿。
develop a cyst
develop 强调囊肿逐渐出现，比 have 更突出过程。
相关词与表达Connections
搭配Collocations
- ovarian cyst
- 卵巢囊肿
- She went to the doctor because of an ovarian cyst.她因为卵巢囊肿去看医生。
- sebaceous cyst
- 皮脂腺囊肿
- The dermatologist drained the sebaceous cyst on his back.皮肤科医生把他背上的皮脂腺囊肿引流了。
- cyst removal
- 囊肿切除术
- Cyst removal is usually a quick outpatient procedure.囊肿切除术通常是一个快速的日间门诊手术。
- benign cyst
- 良性囊肿
- The scan showed a benign cyst, so there was no cause for alarm.扫描显示一个良性囊肿，所以不必惊慌。
- develop a cyst
学习提示Learner notes
记忆技巧Memory Tip
联想记忆：cyst 发音像 sister 的开头，想象身体里多出个装液体的小囊，这就是“囊肿”。
语境与语域Context & Register
语域：neutral 常见场景：医疗诊断、体检报告、健康科普 通常用于医学或健康相关场景，属于中性正式的医学术语；在医生说明、体检报告或健康科普文章中比较常见。
发音与拼写Pronunciation & Spelling
以上单词都与 cyst /sɪst/ 押韵，重读元音都是 /ɪ/，后面都是 /st/，且拼写上都以 -ist 结尾；而 cyst 中同一个 /ɪ/ 音写作 y。注意不要被拼写误导：city /ˈsɪti/、cycle /ˈsaɪkəl/、cyber /ˈsaɪbər/ 等以 cy- 开头的词，读音并不都与 cyst 相同。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.