Polylitharenite
复岩屑砂屑岩
🗣️ 情景例句
OK. We'll ring you up at 6:00 a.m. tomorrow.
嗯，我们会在明天6点整叫您。
I'm two years younger than my sister.
我比我姐小两岁。
Every day he made one of the smaller animals bring him something to eat.
每天他让一只小动物拿东西来给他吃。