Official papers
官方文件
🧩 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
n. 文件, 官方文件\\n[法] 票证, 证券, 纸币
🗣️ 情景例句
The mall's packed today.
今天商场里的人很多。
Don't forget to cable to let us know you arrived safely.
不要忘记在你安全地到达后打电报让我们知道。
All he knew was that his African ancestor taught his son and grandson the words in his own language for river and guitar.
他所知道的只是非洲祖先用自己的语言教给儿孙们的“江”和“吉他”这两个词。