ef·flo·res·cence /ˌefləˈresəns/ noun [uncountableU] literary DEVELOPthe action of something forming and developing, or the period of time when this happens 发展(期),全盛(期) There was an efflorescence of scientific publication in the period 1645-1660. 1645年至1660年,科学出版呈现一片繁荣景象。
efflorescence• This efflorescence was undoubtedly linked to general progress throughout the Far East.