progression
US /prəˈɡreʃ.ən/
UK /prəˈɡreʃ.ən/

名词
1.
进展
the process of developing or moving gradually towards a more advanced state.
示例:
•
the normal progression from junior to senior status
在 Lingoland 学习这个单词

进展
the process of developing or moving gradually towards a more advanced state.