Bounded interval
有界区间
🧩 词语组成解析
a. 有界限的
🗣️ 情景例句
I had a good time today, Robbie.
我今天玩得很开心， Robbie。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
Yes, it is.
是的。