Ecc
[计] 错误检验与控制, 纠错码
🗣️ 情景例句
Thanks a lot.
多谢。
It wasn't as exciting.
它没有我想象中的刺激。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。