epoch

美音音标: ['iːpɒk] epoch
英音音标: ['iːpɒk] result.0.expl|add:"

同义
epoch era
词性
n
解释
a period marked by distinctive character or reckoned from a fixed point or event
示例
None

同义
epoch date of reference
词性
n
解释
(astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded
示例
None

同义
epoch
词性
n
解释
a unit of geological time that is a subdivision of a period and is itself divided into ages
示例
None