Biform
a. 二形的
✅ 同义词
🗣️ 情景例句
How nice to meet you.
认识你真高兴。
Did you cut yourself?
你自己剪的？
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。