Bounded region
[计] 有界域
🧩 词语组成解析
a. 有界限的
🗣️ 情景例句
What about the bet?
那打赌的事呢？
Hold on.
等一会儿。
It then sends these signals down an ordinary telephone line to another fax machine, which changes the signals back into the shapes of letters.
然后把这些符号通过一条普通的电话线送到另一台传真机上，传真机又把符号变为字母形状。