单词	independent word
释义	independent word 独立词
随便看	standard data maintenance standard data message standard data pack standard dataphone standard data phone standard data prod uct standard data set standard data transformation interface Standard Date Interface standard datum standard datum level standard datum plane standard day standard D coupler standard dc power supply standard deadweight press tester standard deals standard death rate standard declaration standard decoction standard decomposed system standard decomposition standard decomposition equation standard deduction standard deduction method