Read Edit View history 第四纪 dìsìjì quaternary Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 第四纪/ 第四紀 dìsìjì quaternary time word · the Quaternary geological period, encompassing the recent ice ages and the rise of modern humans 第四纪是显生宙中最新的一个地质时期。 Edit Delete References Add reference No references for this word.
第四纪/ 第四紀 dìsìjì quaternary time word · the Quaternary geological period, encompassing the recent ice ages and the rise of modern humans 第四纪是显生宙中最新的一个地质时期。 Edit Delete