单词	surface chalking
释义	surface chalking 表面粉化
随便看	state enterprise institutional reform state-enterprise reform State enterprise reformation state enterprises state-enterprises state enterprise structure State entity state enumerating method State Environmental Protection Administration State Environmental Protection Agency State eommercial bank state eompensation state equality state equalization fund state equation state equation for perfect gas state equation method state equation model state equation of automaton state equation of flow state equation of ideal gas state equation of polytropic gas state equation of solids state equations State Equation Satisfiability