era
/ɪərə/
n. 时代, 纪元, 时期
词形变换
复数 eras
英文释义
n. a period marked by distinctive character or reckoned from a fixed point or event
n. a major division of geological time; an era is usually divided into two or more periods
登录 后可记录学习进度。
era
/ɪərə/
n. 时代, 纪元, 时期
词形变换
复数 eras
英文释义
n. a period marked by distinctive character or reckoned from a fixed point or event
n. a major division of geological time; an era is usually divided into two or more periods
登录 后可记录学习进度。