Cio
abbr. 美国产业工会联合会（Congress of Industrial Organizations）；首席信息官（Chief Information Officer）
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
A little knowledge is a dangerous thing.
浅学误人。
Students specialize in a particular type of practical joke: the hoax.
大学生擅长一种特殊的恶作剧——戏弄人。