Word · Frequency #21022
insomnia
失眠;失眠症
核心释义
insomnia
- 1.
以不安和无法入睡为症状的睡眠障碍。
A sleeping disorder that is known for its symptoms of unrest and the inability to sleep.
以不安和无法入睡为症状的睡眠障碍。;失眠症;[医] 失眠[症]
用法In use
Her insomnia kept her awake until three in the morning.
用法提示:insomnia 是名词,作主语,表示失眠症。
He tried drinking warm milk to relieve his insomnia.
用法提示:insomnia 是名词,作宾语,表示失眠问题。
Many students suffer from insomnia during exam week.
用法提示:insomnia 是名词,作介词 from 的宾语,表示失眠症。
have insomnia
I have insomnia.
我失眠。
suffer from insomnia
suffer from 比 have 更正式,常强调长期或严重失眠。
Many students suffer from insomnia before exams.
许多学生在考试前失眠。
相关词与表达Connections
搭配Collocations
- suffer from insomnia
- 患失眠症
- Many students suffer from insomnia before exams.许多学生在考试前失眠。
- chronic insomnia
- 慢性失眠
- Chronic insomnia can affect your health.慢性失眠会影响你的健康。
- have insomnia
- 睡不着觉;失眠
- I had insomnia last night and couldn't fall asleep.我昨晚失眠,睡不着。
- treat insomnia
- 治疗失眠
- The doctor gave her some advice to treat insomnia.医生给了她一些治疗失眠的建议。
- insomnia treatment
- 失眠治疗;失眠疗法
学习提示Learner notes
记忆技巧Memory Tip
联想记忆:深夜眼睛瞪得圆圆的,怎么都睡不着,这就是 insomnia(失眠症)。
语境与语域Context & Register
语域:neutral 常见场景:medical、everyday speech、health media insomnia 是标准用词,正式程度中等,通常用于医学讨论、健康科普,也可在日常对话中描述长期失眠;口语中表达“睡不着”更常说 can't sleep。
发音与拼写Pronunciation & Spelling
与 insomnia 真正押韵的词有 hypersomnia 和 parasomnia(结尾同为 /ˈsɒmniə/)。注意 pneumonia 和 ammonia 拼写相似(-monia),但读作 /ˈməʊniə/,并不押韵;somnolence 和 somnambulism 以 somn- 开头,但重音和结尾不同,也不是押韵词。
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.