epoch ['i:pɔk, 'epɔk]

n.
新纪元, 时代, 时期, 时间上的一点, [地质]世

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 epoch 网络释义

名词 n. [C]
1.时期;时代
2.重要时期
The years of the American Revolution were an epoch in the United States history.
美国独立战争时的岁月是美国历史上的重要时期。
3.新纪元,新时代
Einstein's theory marked a new epoch in history.
爱因斯坦的理论标志着历史上一个新时代的开始。
4.值得纪念的事件(或日子)
His audience with the president was an epoch in his life.
他谒见总统是他一生中值得纪念的一件事。
5.【地】世

单词 epoch 其它相关

单词解释
n. 新纪元,时代,时期
n. 1> a. A particular period of history, especially one considered remarkable or noteworthy. b. A notable event that marks the beginning of such a period. Synonym: PERIOD.
　 2> A unit of geologic time that is a division of a period.
　 3> Astronomy. An instant in time that is arbitrarily selected as a point of reference.
相关例句
His theory marked a new epoch in mathematics.
　 他的学说标志着数学上的新纪元。
Meeting George was an epoch in Mary' life.
The glacial epoch lasted for thousands of years.
相关短语
a great epoch in history 历史上的重要时期
单词变化
复数: epoches
同义反义
同义词：period, era, age, time, interval, eon

单词 epoch 其它例句

- The past epoch is gone, never to return.
　 过去的时代已经一去不复返了。
- Einstein's theory marked a new epoch in physics.
　 爱因斯坦理论开创了物理学的新纪元。
- The teaching method marked a now epoch in education.
　 这种教学方法标志着教育的新时代。