单词	basic fixed area
释义	basic fixed area 基本固定区
随便看	Preservation of Culture preservation of cut flower preservationists preservation life preservation limit preservation measure preservation measures Preservation mechanism preservation media preservation medium preservation method preservation methods Preservation methods of faeces Preservation methods of microbiological strains preservation of preservation of anus preservation of aquatic products preservation of arable land preservation of assets preservation of biological body preservation of biosphere preservation of bio-technology preservation of death-penalty preservation of debts preservation of ecology