Bounded interval
有界区间
🧩 词语组成解析
a. 有界限的
🗣️ 情景例句
It's funny. History repeats itself.
真有意思。历史在重演。
If it were not for hope, the heart would break.
人是靠希望活著的。
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？