Packet error detection
[计] 包错误检测, 分组报文检测
🧩 词语组成解析
🗣️ 情景例句
We just got here.
我们才刚刚到这儿。
The hardest thing to learn is to be a good loser.
最难学的一点是做一个输的起的人。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。