片语
cenozoic era新生代
archaean era太古代
palaeozoic era古生;古生代
current era当今时代
cainozoic era新生代
the contemporary era当代
mesozoic era中生代
common era公元;公历纪元;基督时代与公元相符合的时期
christian era公元;基督纪元
paleozoic era古生代
Georgian eraThe Georgian era of British history is a period which takes its name from, and is normally defined as spanning the reigns of, the first four Hanoverian kings of Great Britain (later the United Kingdom), who were all named 'George': George I, George II, George III and George IV. The era covers the period from 1714 to 1830, with the sub-period of the Regency defined by the Regency of George IV as Prince of Wales during the illness of his father George III.
information era信息时代
ERA earphone耳机
new era新纪元报
Digital Era数字化生活
Shadow Era暗影时代
proterozoic era元古代;原生代