retrogress

v [I, Ipr] ~ (to sth) (fml 文) 1 go backwards 後退; 倒退. 2 get worse or deteriorate 恶化; 衰退.

retractable, retractile, retraction, retread, retreat, retrench, retrenchment, retrial, retribution, retributive, retrievable, retrieval, retrieve, retriever, retro-, retro-rocket, retroactive, retroactively, retroflex, retrograde, retrogression, retrogressive, retrogressively, retrospect, retrospection, retrospective, retrospectively, retrousse, retry, retsina, return, return address, return fare, return game, return match, return ticket, return to..., returnable, returnee, returning officer, reunion,