retrogress grassland退化草地
retrogress s倒退
retro retrogress倒退
retro- retrogress倒退
retrogress turn the clock back比喻违反事物发展的方向
同义词:regressretrograde
同义词:relapselapserecidivateregressfall back
V(动词) to go back to an earlier, esp worse, condition; degenerate or deteriorate 倒退至之前的(更差的)状态; 衰退; 恶化