Optical twinning
[电] 光学双生
🧩 词语组成解析
n. 孪生, 成对\\n[医] 对裂, 成对; 双生, 双胎生成
🗣️ 情景例句
When trouble comes your neighbors are the ones who will be there.
邻居在你有困难的时候会帮助你。
To chirr...chirrup...chirr
唧唧地叫
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。