原级：retrogress
retrogressed的意思
第三人称单数：retrogresses
现在分词：retrogressing
1. Employees also complained that the content of the new contracts is retrogressed in respect to salary and benefits compared with their original contracts.
2. retrogressed在线翻译
2. " We think the US has retrogressed in terms of fighting protectionism, " Zhu said.