Definition of retrogration in English:

retrogration

noun ˌrɛtrə(ʊ)ˈɡreɪʃn

Mid 16th century; earliest use found in William Bourne (c1535–1582), writer on mathematics. Shortened from retrogradation. Compare retrogation.

nounˌrɛtrə(ʊ)ˈɡreɪʃn

Mid 16th century; earliest use found in William Bourne (c1535–1582), writer on mathematics. Shortened from retrogradation. Compare retrogation.

词汇	retrogration
释义	Definition of retrogration in English: retrogration noun ˌrɛtrə(ʊ)ˈɡreɪʃn Retrogradation. Origin Mid 16th century; earliest use found in William Bourne (c1535–1582), writer on mathematics. Shortened from retrogradation. Compare retrogation. Definition of retrogration in US English: retrogration nounˌrɛtrə(ʊ)ˈɡreɪʃn Retrogradation. Origin Mid 16th century; earliest use found in William Bourne (c1535–1582), writer on mathematics. Shortened from retrogradation. Compare retrogation.
随便看	rebounding rebounding lock rebounding pulse rebound on rebound on/upon rebound on/upon rebounds rebound tenderness rebound upon rebozo rebozos rebrace rebranch rebrand rebranded rebranding rebranding rebranding rebrands rebreak rebreathe rebreathed rebreather rebreed rebrew