Fernandinite
纤钒钙石
🗣️ 情景例句
Good people are the most valuable commodity a company can possess.
人才是一家公司可以拥有的最宝贵的财富。
What did you like best about the movie?
你最喜欢这电影的什么？
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？