era
美 [ˈɪrə]英 [ˈɪərə]
- n.新时期;纪元;年代;新时代
- 网络防御率(Earned Run Average);反应装甲(explosive reactive armor)
复数:eras

era
1.时代;年代;纪元a period of time, usually in history, that is different from other periods because of particular characteristics or events
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