Compactum
紧统, 紧致统［拓扑］
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
May I talk to Mr.McCoy?
我要和麦考伊先生讲话好吗？
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”