era (zn):
εποχή(en) time period.
(en) great period in the history of the Earth.
(en) particular period of time in history.
(ja) 歴史上の年を数える基準.
(no) tidsperiode., ηλικία(en) great period in the history of the Earth.
(en) particular period of time in history., περίοδος(en) time period.
(no) tidsperiode.
cached Via: Dbnary en WikiWoordenboeken
Via: Memodata.com