| 释义 |
化石 huà shí ★★☆☆☆n.名词⁰·⁰⁰²²ᴾᵃ⁵⁵⁵⁹
基本例句
fossilpetrificationpetrifactionfossilereliquiae
基质，脉石嵌有化石或水晶的固体物质The solid matter in which a fossil or crystal is embedded.
化石的记录A fossil record.
这化石可能超过二百万年了。This fossil may be over 2 million years old.
他发现一块古代鸟类的化石。He found a piece of fossil of an ancient bird. |