pleistocene
US /ˈplaɪstosin/
・UK /ˈplaɪstəʊsi:n/
A1 初級
n.名詞更新世；洪積世；更新世的；洪積世的(地理學名詞，是第四紀的第一個世)
影片字幕
最醜陋的20種動物 (Top 20 Ugliest Animals)
16:31
- The elephant seal has been around for between 2.5 and 5.5 million years otherwise known as the Pleistocene period.
象海豹已經存在了250萬至550萬年，也就是所謂的更新世時期。
海洋生物學家講述海獺的進化史 (Evolution of Sea Otters with a Marine Biologist)
15:14
- And like most Pleistocene megafauna, the large-toothed sea otter became extinct in the last ice age.
和大多數更新世巨型動物一樣，大齒海獺在上一個冰河時期滅絕。
