Bounded operator
[计] 有界算符, 有界操作符
🧩 词语组成解析
a. 有界限的
🗣️ 情景例句
Why not start again and use the right tools for the job?
为什么不重新开始，试试用合适的工具来做呢？
Children and fools speak the truth.
孩子和傻子，说的是真话。
Have you had a wash yet?
你洗过脸了吗？