Nonequivalence
非等价, 反重合运算, “异”运算
🗣️ 情景例句
You've been working late
你一直工作到很晚
Will you please spell his name for me?
请你把他的名字拼给我好吗？
punctuated by textbooks----those purchasable wells of wisdom----
并以教科书-那些可以买到的智慧源泉-予以强化，