Usdc
abbr. United States Department of Commerce 美国商务部
🗣️ 情景例句
Too long. Have a seat and I'll get you a cup of tea.
太久了。请坐，我来给你弄杯茶。
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
Hello. Ann here.
喂。我是安。