Thalenite
淡紅硅酸釔礦, 紅釔石
??? 情景例句
What school did you go to?
你上哪所學(xué)校？
I've asked Mr. Lee for his guidance in conducting myself here.
我讓李先生指導(dǎo)我在這里如何立身處世。
What did Wang Wei write about in her letter?
王偉在信里寫了什么？