epoch是什么意思 epoch的用法 epoch怎么读
epoch
英 ['iːpɒk; 'epɒk]美 ['ɛpək]
n. [地质] 世；新纪元；新时代；时间上的一点
使用频率:★
星级词汇:★★★
记忆方法
1. Greek ekhein "have, hold, keep, possess, continue" => ech-, och-, uch- , hect- => synechia, epoch, eunuch, hectic, hector.2. 一破壳 小鸡一破壳迎来新时代。
3. Epoch: 艾保克手表.
中文词源
epoch 时代，纪元
来自希腊文epekhein, 停止，重新开始。来自epi-, 在上，-ekh, 持，握，词源同scheme, school. 引申文新的时代，纪元。参照汉语的改朝换代。
英语词源
epoch
epoch: [17] Historically, epoch means ‘point in time’, but its particular application to ‘point marking the beginning of a new period of time’ has led increasingly to its use in modern English for simply ‘historical period’. The word comes via modern Latin epocha from Greek epokhé, literally ‘pause, stoppage’, and hence ‘fixed point in time’. This was a derivative of epékhein ‘pause, hold back’, a compound verb formed from the prefix epí- ‘back’ and ékhein ‘hold’ (source of English hectic and related to scheme and sketch).
=> hectic, scheme, sketch
epoch (n.)
1610s, epocha, "point marking the start of a new period in time" (such as the founding of Rome, the birth of Christ, the Hegira), from Medieval Latin epocha, from Greek epokhe "stoppage, fixed point of time," from epekhein "to pause, take up a position," from epi "on" (see epi-) + ekhein "to hold" (see scheme (n.)). Transferred sense of "a period of time" is 1620s; geological usage (not a precise measurement) is from 1802.
权威例句
1. It was meant to sound like an epoch-making declaration.
有意让它听起来像是一个划时代的宣言。
2. The death of the emperor marked the end of an epoch in the country's history.
皇帝驾崩标志着该国历史上一个时代的结束。
3. The Renaissance was an epoch of unparalleled cultural achievement.
文艺复兴是一个文化上取得空前成就的时代.
4. The epoch of revolution creates great figures.
革命时代造就伟大的人物.
5. We're at the end of the historical epoch, and at the dawn of another.
我们正处在一个历史时代的末期, 另一个历史时代的开端.
[ epoch 造句 ]
