Compactum
紧统, 紧致统［拓扑］
🗣️ 情景例句
Have a safe trip home.
路上小心点。
I would like to cancel the reserved seat.
我要取消已预定的位置。
It now came straight towards them at tremendous speed.
它现在正以惊人的速度直冲他们驶来。