| 单词 | Cenozoic |
| 释义 | Cenozoic (also Cainozoic, Caenozoic) adj. & n. Geol. --adj of or relating to the most recent era of geological time, marked by the evolution and development of mammals, birds, and flowers. Usage Cf. Appendix II. --n this era (cf. MESOZOIC, PALAEOZOIC). Etymology: Gk kainos new + zoion animal |
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