era

音标['iәrә] era是什么意思、era怎么读

era英语解释

名词 era:

1. a period marked by distinctive character or reckoned from a fixed point or event同义词：epoch
2. a major division of geological time; an era is usually divided into two or more periods同义词：geological era
3. (baseball) a measure of a pitcher's effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched同义词：earned run average

era详细解释

e.ra

n.（名词）
A period of time as reckoned from a specific date serving as the basis of its chronological system.
年代：从某一具体日期算起的一段时间，也用作其年代系统的根据

A period of time characterized by particular circumstances, events, or personages:
时代：以特殊环境、特殊事件或特殊人物为标志的一段时间：
例句：
the Colonial era of U.S. history; the Kennedy era.
美国历史上的殖民时期；肯尼迪时代

A point that marks the beginning of such a period of time.See Synonyms at period
重大事件：标志这样一种时代开始的那一点参见 period
The longest division of geologic time, made up of one or more periods.
纪元：地质年代最长的划分，由一个或多个阶段组成

来源：
Late Latin aera
后期拉丁语 aera
from Latin [counters]
源自 拉丁语 [计数器]
pl. of aes aer- [bronze coin] * see ayes-
aes的复数 aer- [铜币] *参见 ayes-

era汉语翻译

n. 时代, * , 时期

era词意辨析

age, epoch, era, period, times

这些名词均含“时期、时代”之意。
age: 常指具有显著特征或以某杰出人物命名的历史时代或时期。
epoch: 正式用词，侧重指以某重大事件或巨大变化为起点的新的历史时期。
era: 书面语用词，指历史上的纪元、年代，可与epoch和age互换，侧重时期的延续性和整个历程。
period: 最普通用词，概念广泛，时间长短不限，既可指任何一个历史时期，又可指个人或自然界的一个发展阶段。
times: 侧重某一特定时期。

era例句

1. My professor studies flora of the Palaeozoic Era.我的教授研究古生代的植物群。
2. His death marked the end of an era.他的死标志著一个时代的结束。
3. Today should be saluted as the beginning of a new era.应把今天看作是一个新时代的开始来庆祝。
4. The invention of the computer marked the beginning of a new era.计算机的发明标志着一个新时代的开始。
5. Concorde inaugurateda new era in aeroplane travel.协和式飞机开创了空中旅行的新纪元。
6. It's an era of the miniskirt in the seventies.七十年代是超短裙时代。
7. We are living in the computer era.我们正生活在计算机时代。