渐新世 Jiànxīnshì Oligocene Definitions Defs Origin Strokes Stroke Words Sentences Sents 渐新世 (漸新世) Jiànxīnshì Oligocene time word the Oligocene (geological epoch from 34m-24m years ago) Frequency Written text 0.026 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
渐新世 (漸新世) Jiànxīnshì Oligocene time word the Oligocene (geological epoch from 34m-24m years ago) Frequency Written text 0.026 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
