Oleograph
n. 油画式石版画
🗣️ 情景例句
Give me a chance to think about it,
给我一个机会想一想，
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！