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feel nauseous
I feel nauseous after eating that.
吃了那个之后我感到恶心。
感到恶心的；想吐的
先理解核心含义，再看它在真实句子里的用法。
感到恶心的；想吐的
feeling nausea; feeling about to vomit
I feel nauseous after eating that.
吃了那个之后我感到恶心。
引起恶心的；令人作呕的
Causing nausea; sickening or disgusting.
After the bumpy boat ride, I felt nauseous and had to sit down.
在颠簸的船程之后，我感到恶心，不得不坐下来。
The strong smell of rotten eggs made her nauseous.
臭鸡蛋的浓烈气味让她感到恶心。
The nauseous driver pulled over to the side of the road.
感到恶心的司机把车停到路边。
I feel nauseous after eating that.
吃了那个之后我感到恶心。
The smell made me nauseous.
那气味让我恶心。
She became nauseous during the car ride.
她在乘车途中变得恶心。
Not this
I have a nauseous.
Use this
I have nausea.
nauseous 是形容词，意为‘令人作呕的’或‘感到恶心的’，不能用作名词。汉语中‘恶心’可作名词，导致学习者误用为名词。应使用名词 nausea。
Not this
I am nauseous to the smell.
Use this
The smell makes me nauseous.
形容词 nauseous 描述状态，不能接介词 to 表示原因。正确表达是‘某物使某人感到恶心’，用 make + 宾语 + adjective 结构。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
令人恶心的气味
The nauseous smell from the garbage made me cover my nose.
垃圾散发出的令人恶心的气味让我捂住鼻子。
令人恶心的味道
The medicine left a nauseous taste in my mouth.
那药在我的嘴里留下一种令人恶心的味道。
令人恶心的烟雾
Nauseous fumes from the factory drifted over the town.
工厂排出的令人恶心的烟雾飘过小镇。
令人作呕的景象
The nauseous sight of the wound made him turn away.
伤口那令人作呕的景象使他转过头去。
Use nauseous naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 nausea（恶心）+ 形容词后缀 -ous，读作“闹涩斯”，像晕车时胃里翻腾、一脸苦涩——令人作呕。
语域：neutral 常见场景：medical descriptions、descriptive writing about smells or experiences 表示「引起恶心；令人作呕」时，nauseous 是标准用词，多用于一般描述或正式文本；日常口语表达「感到恶心」通常用 nauseated。本词条只收「令人作呕」这一义项。
nauseous /ˈnɒːʃiəs/ 以 /ʃiəs/ 结尾，没有完全押韵的常用同韵词。gorgeous、courteous、hideous 拼写都含 -eous，但分别读 /ˈɡɔːdʒəs/、/ˈkɜːtiəs/、/ˈhɪdiəs/，末尾并不相同；vicious、cautious 以 /ʃəs/ 结尾，与 /ʃiəs/ 接近但少了一个 /i/ 音。pious 的发音和拼写均相差较远。
Dictionary facts from ECDICT, WIKTIONARY.