Parity operator
[化] 宇称算符
🧩 词语组成解析
🗣️ 情景例句
Hello? Yes. Yes, this is she.
喂， 是的， 是的， 是我。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
All that is in my mind when I meet a young person.
每逢我遇到年轻人，脑子里就想到，