[no obj.]return to a former or less developed state 退回;倒退,退化 they would not regress to pre-technological tribalism. 他们不愿退回技术时代前的部落制。 ■return mentally to a former stage of life or a supposed previous life, especially through hypnosis or mental illness (尤指因催眠或精神疾患)回到从前,回归 [no obj.]she claims to be able to regress to the Roman era. 她自称能回到罗马时代。 [with obj.]I regressed Sylvia to early childhood. 我让西尔维亚回归至童年。
[with obj.](Statistics)calculate the coefficient or coefficients of regression of (a variable) against or on another variable (统计)回归
[no obj.](Astronomy)move in a retrograde direction (天文)退行
noun [mass noun]
the action of returning to a former or less developed state 退回;倒退,退化
(Philosophy)a series of statements in which a logical procedure is continually reapplied to its own result without approaching a useful conclusion (e.g. defining something in terms of itself) (哲)倒溯论证,后退式论证
语源
late Middle English (as a noun): from Latin regressus, from regredi 'go back, return', from re- 'back' + gradi 'walk'