pro·gres·sion /prəˈɡreʃən/ ●○○ noun 1 [singular, uncountableU]CHANGE/BECOME DIFFERENT a gradual process of change or development 变化,发展progression of the natural progression of the disease 病情的自然发展
progression through his career progression through the organization 他在这个机构中的职业晋升
progression from/to the logical progression from accountant to financial controller 从会计到财务主管的合理晋升
progression towards Europe’s progression towards economic and monetary union 欧洲经济和货币统一的进程
2. ORDER/SEQUENCE[countableC] a number of things coming one after the other 一列,一系列
→ arithmetic progression, geometric progression