Chertification
[地质]燧石化
🗣️ 情景例句
Don't you just love it?
你能不喜欢吗
She is supposed to be one of the best singers.
大家认为她是最有名气的歌星。
Can you see him please?He has a bad cold, too!
您能看看他吗？他也得了重感冒！