| informal | |
| 级别 | 第4级 |
| 音标 | [ ɪnˈfɔ:ml ] |
| 解释 | adj.非正式的，不拘礼的，通俗的 |
| 英英释义 | (of situations ) not formal or official , or (of clothing , behaviour , speech ) suitable when you are with friends and family but not for official occasions |
| 发音 |  |
| 例句 |
1. I got an informal reception. 我受到了非正式接待。 2. The leaders met over informal lunches. 领袖们在非正式午餐时进行会晤。 |
