Word · Frequency #15902
muci
黏液；粘液
muci is the plural of mucus.
核心释义
a thick slippery liquid produced by the body to protect and lubricate mucous membranes, e.g. in the nose and throat
- 1.
黏膜内壁分泌的滑腻液体。
A slippery secretion from the lining of the mucous membranes.
- 2.
黏膜的保护性分泌物；在肠道中润滑食物通过并保护上皮细胞；在鼻子、喉咙和肺部可以阻止细菌通过上皮进入体内
protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium
黏膜内壁分泌的滑腻液体。；黏膜的保护性分泌物；在肠道中润滑食物通过并保护上皮细胞；在鼻子、喉咙和肺部可以阻止细菌通过上皮进入体内；粘液；[化] 粘液
用法In use
When I have a cold, my nose produces a lot of mucus.
用法提示：mucus 是名词，指鼻腔分泌的黏液，在本句中作宾语。
The doctor explained that mucus helps protect the lining of the stomach.
用法提示：mucus 在本句作主语，表示体内起保护作用的黏液。
Some allergies can make your throat produce extra mucus, causing discomfort.
用法提示：mucus 作动词 produce 的宾语，指喉咙分泌的黏液。
have mucus in [body part]
mucus 通常作不可数名词；复数形式 muci/mucuses 极少使用。
During allergy season, I always have mucus in my nose.
过敏季节时，我鼻子里总会有黏液。
clear mucus from [body part]
相关词与表达Connections
搭配Collocations
- nasal mucus
- 鼻腔粘液
- Nasal mucus helps trap dust and germs.鼻腔粘液有助于阻挡灰尘和细菌。
- cervical mucus
- 宫颈粘液
- Cervical mucus changes during the menstrual cycle.宫颈粘液在月经周期中会发生变化。
- excess mucus
- 过量粘液
- He had a cold and complained of excess mucus in his nose.他感冒了，抱怨鼻子里有过量的粘液。
- produce mucus
- 产生粘液
- The respiratory tract produces mucus to protect the airways.呼吸道产生粘液以保护气道。
- thick mucus
- 浓稠的粘液
学习提示Learner notes
记忆技巧Memory Tip
mucus 读音像“缪可思”，想象感冒时鼻子里黏黏的黏液，像胶水一样粘住细菌。
语境与语域Context & Register
语域：formal 常见场景：medical reports、biology textbooks、clinical discussions mucus 是较正式的医学/生物学用词，多用于书面或临床描述；日常口语更常说 snot。在健康科普中也会出现。
语法说明Grammar Note
注意：复数形式有 muci 与 mucuses。
发音与拼写Pronunciation & Spelling
mucous 与 mucus 发音完全相同（/ˈmjukəs/），是同音词；focus、locus、crocus 拼写都以 -cus 结尾，但其中的 o 发 /oʊ/，不读 /ju/；muck 与 mucus 拼写开头都是 muc，但发音为 /mʌk/，意思也完全不同。
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
Dictionary facts from ECDICT, WIKTIONARY.