Corneite
黑云母糜稜角页岩
🗣️ 情景例句
I am exhausted. My new exercise class is so hard.
我太累了。我那新的健身班太难了。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
I don't have any cash with me.
我身上没带现金。