Oomicrite
鲕粒泥晶灰岩
🗣️ 情景例句
I'm not letting you get behind the wheel until you've sobered up.
除非你完全清醒了我才会让你开车。
This is Tom. He's my classmate.
这是汤姆。我的同学。
You've made a good choice.
你的眼力不错。