Replacement operation
[计] 代替运算
🧩 词语组成解析
🗣️ 情景例句
I can't answer that one.
我回答不出那个问题。
Be just to all,but trust not all.
要对一切人都公正，但不要对一切人都信任。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。