Schungite
[地质]次石墨
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
It's most valuable.
这最有价值。
We enjoy reading about them, especially when we find that, like the praying mantis, they lead perfectly horrible lives.
我们喜欢看有关昆虫的书，尤其是当我们了解螳螂等过着一种令人生畏的生活时，就更加爱读有关昆虫的书了。