progression

• 名词，指有规律地向前推进的过程或一系列连续的事物，也指向前移动、朝目标前进的行为。

A noun referring to a sequence or series with a definite pattern of advance, a movement forward, or the act of moving forward toward a goal.

1. A series with a definite pattern of advanceB2formal

   A sequence of numbers or events where each step follows a consistent rule or pattern.

   数列

   • The mathematical progression of 2, 4, 6, 8 is an arithmetic sequence.
   • The disease showed a steady progression through its stages.
   • The chord progression in the song was simple but effective.

   同义词chainordersequenceseriesstringsuccession

2. A movement forwardB1formal

   The act of moving forward in space or time.

   前进

   • The progression of the parade was slow due to the crowd.
   • We watched the progression of the storm on the radar.
   • The progression of the seasons is a natural cycle.

   同义词advanceadvancementheadwaymarchpassageprogress

   反义词recessionregressionretreatretrogression

3. The act of moving forward (as toward a goal)B1formal

   The process of developing or advancing gradually towards a desired outcome.

   进展

   • Her career progression was rapid after she earned her degree.
   • The team made steady progression towards completing the project.
   • The progression of technology has changed our daily lives.

   同义词advanceadvancementfurtheranceheadwayproceedingprogress

   反义词declineregressionretreatreversalstagnation