Physicism
自然科学研究
🗣️ 情景例句
What's that?
那是什么？
This is Tom. He's my classmate.
这是汤姆。我的同学。
When you rescued your trousers, did note in your back pocket? When you rescued your trousers, did you find the note was whiter than white?
当你把裤子抢救出来时，你有没有发现那张纸币已经变得比白纸还白？