1
casual + noun
用在名词前作定语，表示随意、非正式。
She prefers casual clothes on weekends.
她周末喜欢穿休闲服装。
随意的；非正式的
先理解核心含义，再看它在真实句子里的用法。
随意的；非正式的
relaxed and informal
She prefers casual clothes on weekends.
她周末喜欢穿休闲服装。
偶然发生的。
Happening by chance.
表现出漫不经心的
marked by blithe unconcern
不规律出现的；偶尔的或附带的。
Coming without regularity; occasional or incidental.
无计划或无方法的；随意的
without or seeming to be without plan or method; offhand
She wore a casual dress to the party.
她穿了一条休闲的裙子去派对。
AI contextual example
We had a casual conversation over coffee.
我们在喝咖啡时进行了一次随意的交谈。
AI contextual example
He works in a casual office where jeans are allowed.
他在一个休闲的办公室工作，那里允许穿牛仔裤。
AI contextual example
an ability to interest casual students
一种能吸引非正式学生的能力。
WordNet
用在名词前作定语，表示随意、非正式。
She prefers casual clothes on weekends.
她周末喜欢穿休闲服装。
表示对某事态度随便或不在意。
He is too casual about his deadlines.
他对截止日期太不当回事了。
表示与某人相处不拘礼节。
The manager was very casual with the staff.
经理对员工非常随和。
Not this
He likes to wear casual.
Use this
He likes to wear casual clothes.
在中文中，形容词可以直接作宾语，但英语中'casual'是形容词，不能单独作宾语，需后接名词如'clothes'。
Not this
She made a casual mistake.
Use this
She made a careless mistake.
汉语的'随便'有时可表示'粗心'，但英语'casual'意为'随意的'，不表示'粗心的'。表示粗心应用'careless'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
休闲服装
He wore casual clothes to the party.
他穿着休闲服装去参加聚会。
随意的态度
She has a casual attitude towards work.
她对工作态度很随意。
闲聊
We had a casual conversation over coffee.
我们边喝咖啡边闲聊。
随性关系
They are in a casual relationship.
他们处于随性关系中。
漫不经心的旁观者
A casual observer might not notice the difference.
漫不经心的旁观者可能注意不到区别。
随意一瞥
He took a casual glance at the report.
他随意瞥了一眼报告。
便装周五
We can wear jeans to work on casual Friday.
便装周五我们可以穿牛仔裤上班。
泛泛之交
He's just a casual acquaintance, not a close friend.
他只是泛泛之交，不是密友。
露水情缘
They had a relationship based on casual sex, with no strings attached.
他们的关系基于露水情缘，毫无牵挂。
我知道你说我们只是随便玩玩
He said they were casual, but she wanted more.
他说他们只是随便交往，但她想要更多。
今天是休闲星期五，大家随意！
On casual Friday, employees wear jeans to work.
在休闲星期五，员工穿牛仔裤上班。
Use casual naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象‘casual Friday’穿便装，轻松随意。
通常用于日常非正式场合，如日常穿着或随意交谈。
These words share the '-ual' spelling, but none rhyme with 'casual' because their stressed vowels differ. Only 'visual' and 'usual' have the same /ʒuəl/ ending as 'casual', but with different stress; the others have /tʃuəl/.
Dictionary facts from AI_FALLBACK, DICTIONARY_API_DEV, ECDICT, WIKTIONARY.