Fossilization
01
化石, 僵化
becoming inflexible or out of date
语法信息
有生性状态
抽象
形态构成
复合词
不可数
02
化石作用, 石化过程
the process of fossilizing a plant or animal that existed in some earlier age; the process of being turned to stone
03
僵化, 固化
the process in second language acquisition where errors or non-native features become permanently ingrained and resistant to correction, even after prolonged exposure to the target language
