have an itch
collocation感到痒
I have an itch on my arm.
我胳膊上有点痒。
痒；瘙痒
先理解核心含义，再看它在真实句子里的用法。
痒；瘙痒
An irritating sensation on the skin that makes you want to scratch that area.
The mosquito bite left an itch that kept me awake all night.
蚊子叮咬后留下的痒让我整夜无法入睡。
皮肤某处感到的使人或动物想要抓挠的感觉
A sensation felt on an area of the skin that causes a person or animal to want to scratch said area.
由疥螨引起的传染性皮肤感染；表现为持续瘙痒和皮肤刺激
a contagious skin infection caused by the itch mite; characterized by persistent itching and skin irritation
持续的渴望或需求
A constant teasing desire or want.
强烈的躁动渴望
a strong restless desire
He has an itch to travel and explore new cultures.
他有一种渴望旅行和探索新文化的强烈愿望。
AI contextual example
The doctor diagnosed the rash as scabies, a contagious itch.
医生诊断这种皮疹为疥疮，一种传染性的瘙痒性皮肤病。
AI contextual example
he has a bad case of the itch
他得了严重的疥疮。
WordNet
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感到痒
I have an itch on my arm.
我胳膊上有点痒。
挠痒；抓痒
Stop scratching that itch; you'll make it worse.
别再抓那个痒处了，会越抓越糟的。
缓解瘙痒
This cream should relieve the itch.
这种药膏应该能缓解瘙痒。
想做某事的强烈渴望
She has an itch to travel abroad.
她渴望去国外旅行。
持续的瘙痒
A persistent itch can be a sign of a skin condition.
持续瘙痒可能是皮肤问题的征兆。
疥螨
The itch mite causes a contagious skin infection.
疥螨会引起传染性皮肤感染。
七年之痒（指长期关系或婚姻在七年左右产生的厌倦与不满足感）
Some people believe the seven-year itch can affect any long-term marriage.
有些人认为任何长久的婚姻都可能经历七年之痒。
满足某人的渴望或需求（常指实现一个由来已久的愿望）
He took up painting to scratch an itch he'd had since college.
他开始画画，以满足自大学以来一直有的渴望。
对某事物有强烈的渴望；很想做某事
I've had an itch for adventure ever since I watched that documentary.
自从看了那部纪录片，我就一直渴望去冒险。
你得了七年之痒。
The 1955 film The Seven Year Itch popularized the phrase 'seven-year itch'—a man's restless urge to stray after years of marriage.
1955年电影《七年之痒》使“七年之痒”这一说法流行起来——指结婚数年后男性躁动不安、想要出轨的冲动。
Use itch naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
蚊子包让你皮肤痒（itch），手就想挠；心里渴望强烈时也发痒（itch），同样想'抓'住机会。
语域：neutral 常见场景：日常对话、医疗问诊 该词作名词表示皮肤发痒的感觉时，语气中性，日常口语和就医描述症状时都比较常见，既不随意也不生硬。
以上单词都包含“-itch”拼写，且发音均与 itch 押韵，读作 /ɪtʃ/。注意：“which” /wɪtʃ/ 也发这个音，但拼写是“-ich”；“wish” /wɪʃ/ 拼写和发音看似相近，但结尾是 /ʃ/，不是 /tʃ/。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.