fossilation
基本解释
- n.化石化的东西(化石作用;陈腐化)
英汉例句
- He found a piece of fossil of an ancient bird.
他发现一块古代鸟类的化石。 - This fossil may be over 2 million years old.
这化石可能超过二百万年了。 - Can you date the fossil exactly?
你能确定这化石的确切年代吗? - Isn't Professor Bell an old fossil?
贝尔教授真是个老顽固。 - A microscopic fossil, as of a pollen grain or unicellular organism.
微体化石一种微小的化石,如花粉粒或单细胞有机体的化石