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
should not be legally joined in marriage?
不该合法结婚的，
I was not aware that I was in danger.
我不知道自己处于危险中。
The steps are rather narrow.
这些台阶相当窄。