Read Edit View history 一成不变 yīchéngbùbiàn HSK7 immutable Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 一成不变/ 一成不變 yīchéngbùbiàn immutable idiom · immutable; impervious to change; set in stone 世界上没有一成不变的事物。 Edit Delete References Add reference No references for this word.
一成不变/ 一成不變 yīchéngbùbiàn immutable idiom · immutable; impervious to change; set in stone 世界上没有一成不变的事物。 Edit Delete