Ecc
[计] 错误检验与控制, 纠错码
🗣️ 情景例句
And don't be so independent.
不要再坚持独立个性了。
He's not feeling very well today.
今天他觉得不舒服。
He gives the bank specimens of his signature,
他把自己签名的样本交给银行，