informal

🇬🇧/ɪnˈfɔːm(ə)l/ 🇺🇸/ɪnˈfɔːrm(ə)l/📚 4570 2托福
Informal speech or behaviour is relaxed and friendly rather than serious, very correct, or official. 非正式的 (言行)

adjective [原级]轻松友好的,不拘礼节的;(文字或言谈)非正式的,口语体的;(服装)休闲的,家居的;(组织、团体和安排)非官方的,非正规的

Discussions are held on an informal basis within the department.
讨论限于在本部门内非正式地进行。

informal

-al ⌜ 表示具有某种性质的 - indicating pertaining to or characterized by ~ ⌟
informal 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 41 Illusions of pastoral peace
Lesson 59 Collecting
in (不) + formal (正式的) → 不正式的
单词造句:
网友用“Informal”造句精选
She is refreshingly informal. 她随和得令人耳目一新。
She was always there at half past eight, chatting informally to the children. 她总是八点半钟到那儿,与孩子们随意交谈。
The house has an informal atmosphere. 这屋子里有一种轻松随意的气氛。
Everyone dressed informally in shorts or faded jeans, and baggy sweatshirts. 大家都穿休闲装,或短裤、或褪色牛仔裤、或宽松的运动衫。
The two leaders will retire to Camp David for informal discussions. 这两位领导人将去戴维营进行非正式会谈。
Each course comprises 10-12 informal weekly meetings. 每门课程包括10至12次每周1次的非正式见面会。
The essay suddenly switches from a formal to an informal register. 这篇短文的语体风格突然从正式转为非正式。