单词	9's complement
释义	9's complement 9补数
随便看	budget component budget concept budget concluding speech budget conscious budget-conscious budget constrained utility maximum budget constraint Budget Constraint and Time Constraint Budget Constraint Organization budget constraints budget constraints line budget constraintson enterprisesare very soft budget constraints on enterprises are very soft budget control budget control and gap analysis budget control system budget coordination budget cost budget cost allowance Budget cost control of maintenance dept budget cost management budget cost variance budget crunch budget curve budget cut