「epoch」の発音の仕方

• 「epoch」は％sで発音されます。

• 「epoch」は％sで発音されます。

「epoch」の意味と定義

Noun

a period marked by distinctive character or reckoned from a fixed point or event

同義語:

• era
• epoch

Noun

(astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded

同義語:

• epoch
• date of reference

Noun

a unit of geological time that is a subdivision of a period and is itself divided into ages

同義語:

• epoch