词汇	双偶合法
释义	双偶合法医double coupling method
随便看	business sales business sales tax business saving business savings Business savings come from profits business-savvy business scale business schedule business scheme business school business-school business-school corporation business school education Business school of Havard University business school of hunan business/school partnership business schools business-schools Business School University of Kent business science business science of production business scientific research business scope Business Scope of Enter Prise Business Scope of the office