Read Edit View history 始新世 Shǐxīnshì Eocene Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 始新世 Shǐxīnshì Eocene noun · Eocene (geological epoch from 55m-34m years ago) 在始新世时期，地球的气候非常温暖。 Edit Delete References Add reference No references for this word.
始新世 Shǐxīnshì Eocene noun · Eocene (geological epoch from 55m-34m years ago) 在始新世时期，地球的气候非常温暖。 Edit Delete