a plan that shows what can be achieved and how it can be achieved 行动计划；蓝图◆The scheme is being tested in one region, and may become a blueprint for the rest of the country. 这个计划正在一个地区进行测试，可能成为这国家其他地区的蓝图。⨁to draft / draw up / have / provide a blueprint 草拟／拟定／制订／提供行动计划
a print of a plan for a building or a machine, with white lines on a blue background （建筑、机器等的）蓝图◆blueprints of a new aircraft 新型飞机的蓝图⨁to draw up / make / produce a blueprint 拟定／规划／制作蓝图