Preimage
逆象, 原象, [数]前象
🗣️ 情景例句
I thought you stayed home with Robbie?
我还以为你是跟Robbie待在家里的
He was so startled that he yelled.
他惊吓得高声喊叫。
Yes. Then my family moved to France.
是的。然后我们搬到法国。