Parity conservation
[化] 宇称守恒
🧩 词语组成解析
🗣️ 情景例句
But I think we should talk to Michelle about all of this.
但我认为我们应该跟Micelle谈谈这整件事。
Each person follows his own interests.
人人都追求自己的利益。
She's a new student. She's American.
她是个新来的同学，是个美国人。