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
I'd like an advance copy of the book, though,
但我想要一本新书的试印本
He is a gentle horse that never cast his rider.
驯良的马绝不会把骑手甩倒。
This is great golfing weather.
这是个打高尔夫球的好天气。