单词：petrifaction
音标：[.petri'fækʃәn] ；
n. 使变成石头, 石化, 化石, 僵化, 吓呆
[医] 石化
[医] 石化
n. the process of turning some plant material into stone by infiltration with water carrying mineral particles without changing the original shape
n. a rock created by petrifaction; an organic object infiltrated with mineral matter and preserved in its original form
n. a rock created by petrifaction; an organic object infiltrated with mineral matter and preserved in its original form
词型变化：名词复数形式 : petrifactions
考试类型：[托福]
考试类型：[托福]
petrifaction的用法和样例：
例句
用作名词(n.)
- It will be okay effect extending in petroleum and petrifaction areas.在石油石化领域推广可收到较好的效果。
- In recent years, petrifaction industry pipes accidents were occured frequently, it badly affected safe and economic benefits.近年来石化工业管道事故频发，严重影响安全生产及企业经济效益。
【近义词】