informal的词典解释是：(言辞或行为)非正式的，亲切随便的Informal speech or behaviour is relaxed and friendly rather than serious, very correct, or official。informal的词义辨析是irregular，casual，informal。informal副词:informally。
一、详尽释义点此查看informal的详细内容
二、词典解释
1.(言辞或行为)非正式的，亲切随便的
Informal speech or behaviour is relaxed and friendly rather than serious, very correct, or official.
e.g. She is refreshinglyinformal...
她不拘礼节,让人耳目一新。
e.g. His friend was less good-looking, but a lot moreinformal and relaxed.
他的朋友没那么英俊,却随意、放松得多。
2.(场合等)非正式的,随意的
Aninformal situation is one which is relaxed and friendly and not very serious or official.
e.g. I would like it to be aninformal occasion...
我希望把它办得不那么正式。
e.g. The house has aninformal atmosphere.
房间里有一种轻松随意的氛围。
3.(衣服)非正式场合穿的,休闲的
Informal clothes are casual and suitable for wearing when you are relaxing, but not on formal occasions.
e.g. Most of the time Jenny needsinformal clothes...
大部分时间珍妮需要休闲服装。
e.g. For lunch, dress isinformal.
吃午饭时可以穿休闲服。
4.非正式的;非正规的
You useinformal to describe something that is done unofficially or casually without planning.
e.g. The two leaders will retire to Camp David forinformal discussions.
两位领导人将到戴维营进行非正式讨论。
e.g. ...aninformal meeting of EU ministers...
欧盟部长非正式会议
三、网络解释
1. 非正式文体：英语中,正式文体(formal)主要用于生人之间客气的谈话,用于特殊场合,如各种公务函件、法律文件等;非正式文体(informal)是在一般会话和私人信件等场合使用的文体,在这种场合中,没有必要特别客气或严谨.
2. 不正式的：inform 通知 |informal 不正式的 |informality 非正式
四、例句
These words are informal.
这些词是非正式用语。
We had an informal meeting.
我们做了非正式的会晤。
Once a week we have an informal wine tasting.
我们一周有一次非正式的品酒活动。
An informal work setting helps to build employee enthusiasm and morale.
不拘形式的工作环境，提高了员工的热情与士气。
I meant it to be an informal discussion, but it didn't turn out as I intended (it should).
我本想随便商量一下，结果事与愿违。
五、词汇搭配
六、经典引文
An informal alliance was formed between the Barbers' Company and the Fellowship of Surgeons.
出自：M. RuleThis garden is..very informal I don't think you could find a straight edge anywhere!
出自：Sunday Express七、词义辨析
informal的相关近义词
casual、easy、everyday、colloquial、accessible、kitchen、relaxed、familiar、unceremonious、unofficial、off-the-record、unauthorized、unsanctioned、confidential、idiomatic、vernacular、loose、cozy、irregular、intimate
informal的相关反义词
informal的相关临近词
informant、inform、informally、informality、informal CM、informalize、informal act、informal art、informal IOU、informal name、informal rank、informal text