Fernandinite
纤钒钙石
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
I'm pressed for time.
我赶时间。
They decompose and are quickly destroyed by the weather or eaten by some other creature.
因为它们腐败之后很快就被风化掉，或被别的动物吃掉了。