| 释义 |
Pliocene/ˈplaiə(ʊ)si:n/ adj. & n. Geol. 【地质】 ●adj. of or relating to the last epoch of the Tertiary period with evidence of the extinction of many mammals, and the development of hominids 上新世的;与上新世相关的 ●n. this epoch or system 上新世 [Greek pleiōn ‘more’ + kainos ‘new’] |