Unbounded interval
无界区间
🧩 词语组成解析
unbounded
[[ʌn'baundid]]
a. 无边的, 无限的, 无节制的
🗣️ 情景例句
He is in a good mood.
他的心情很好。
Oh no! It's starting to rain.
哦，糟了！开始下雨了！
He will be in his small boat, Topsail.
他将乘坐他的“涛波赛”号小艇。