stagnate

1. V-I If something such as a business or society stagnates, it stops changing or progressing. (商業、社會等) 停滯不前[表不滿]

Industrial production is stagnating. 工業生産停滯不前。

2. stagnationN-UNCOUNT 停滯不前

...the stagnation of the steel industry. …鋼鉄工業的停滯不前。