Official correspondence
[法] 公函
🧩 词语组成解析
official
[o'fɪʃəl]
n. 行政官员;公务员;[体]裁判;高级职员;
adj. 官方的，法定的;公职的，公务的;官气十足;正式的;
offic官方的 + ial 属于...的 → adj.官方的,法定的
🗣️ 情景例句
Let's plan an after-graduation trip!
让我们计划一次毕业后的旅行！
The houses downtown are very expensive.
市区的房子很贵。
She played basketball after school, and then walked home.
放学后她打了篮球，然后步行回家。