Discontinuum
密断统, 间断集
🗣️ 情景例句
The production department's waiting in the conference room.
生产部门的人正在会议室等你 。
I've got to be going now, Good-bye.
我得走了，再见。
What bad weather! I don't like the snow.
天气糟透了！我不喜欢下雪天。