Diothyl
嘧啶磷
🗣️ 情景例句
you, and the rest of our family.
你和我们家的其他人。
You should be punctual for appointments.
你应该准时赴约。
and existence an empty laugh braying across the mysteries;
如果存在不只是对神秘事物的一种空虚的笑声，