pet·ri·fi·ca·tion /ˌpɛtrəfəˈkeʃən/
化石;發獃
pet·ri·fi·ca·tion /ˌpɛtrəfəˈkeʃən/ 名詞
石化
Pet·ri·fi·ca·tion n.
1. See Petrifaction.
2. Fig.: Obduracy; callousness.
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petrification
n : the process of turning some plant material into stone by
infiltration with water carrying mineral particles
without changing the original shape [syn: petrifaction]