Backward error recovery
[计] 后向错误校正
🧩 词语组成解析
🗣️ 情景例句
My hobbies are hiking, fishing and climbing.
我的嗜好是远足、钓鱼和爬山。
Pick up the receiver and deposit a coin in the slot.
拿起听筒和放一个硬币到投币口。
But there are some parts of the word where even now people cannot write.
但直到现在，世界上有些地方，人们还不会书写。