送我个时光机
化石Fossil化石[huà shí]词典fossil; petrifaction; petrification; reliquiae; [电影]Kaseki网络fossils; Fossilized; fo ssil
喵星的哚朵
化石 [词典] fossil; petrifaction; petrification; reliquiae; [电影] Kaseki; [例句]化石燃料(如煤和石油)属于有限资源。The fossil fuels ( coal and oil) are finite resources.