Ucn
abbr. Buchanan; Liberia 利比亚; uniform control number 统一控制编号; University College of Nigeria 尼日利亚大学学院
🗣️ 情景例句
Oh?
噢？
So he keeps on studying after his English classes in order to prepare for life in America.
所以他在英语课下课后还继续学习，为以后在美国生活做准备。
As the cry was repeated several times, she ran to tell the manager who promptly rang up the fire brigade.
由于这种喊叫声重复了几次，她跑去报告经理，经理当即给消防队挂了电话。