英语词汇epoch怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

epoch

iːpɒk  ˈiˌpɑk  epək  ˈɛpək  ˈɛpˌɑk 

Word forms: plural epochs

1 N-COUNT 时代;纪元 If you refer to a long period of time as an epoch, you mean that important events or great changes took place during it. 时代;纪元

The birth of Christ was the beginning of a major epoch of world history.

基督诞生是世界历史上一个重要纪元的开端。

SYN era, time, age, period

2 N-COUNT [usually supplement NOUN] （地质中的）世，纪，期 An epoch is a very long period of time in the earth's development, marked by particular physical or biological characteristics. （地质中的）世，纪，期 [technical]

Two main glacial epochs affected both areas during the last 100 million years of Precambrian times.

在前寒武纪的最后1亿年中，两个主要的冰川时期对两个地区都产生了影响。

Trends of epoch

View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years

单词	epoch
释义	epoch iːpɒk  ˈiˌpɑk  epək  ˈɛpək  ˈɛpˌɑk  Word forms: plural epochs 1 N-COUNT 时代;纪元 If you refer to a long period of time as an epoch, you mean that important events or great changes took place during it. 时代;纪元 The birth of Christ was the beginning of a major epoch of world history. 基督诞生是世界历史上一个重要纪元的开端。 SYN era, time, age, period 2 N-COUNT [usually supplement NOUN] （地质中的）世，纪，期 An epoch is a very long period of time in the earth's development, marked by particular physical or biological characteristics. （地质中的）世，纪，期 [technical] Two main glacial epochs affected both areas during the last 100 million years of Precambrian times. 在前寒武纪的最后1亿年中，两个主要的冰川时期对两个地区都产生了影响。 Trends of epoch View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
随便看	retaliation retaliations retaliative retaliator retaliators retaliatory retaliatory retard retardation retardations retardative retardatory retarded retarded retardeds retarder retarding retardment retards retch retched retches retching retd retell