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Paleozoic的音标发音
Paleozoic
英式发音：[,pli:u'zuik;-,pei-]
美式发音
(noun.) from 544 million to about 230 million years ago.
(adj.) of or relating to or denoting the Paleozoic era .
校对:罗伯特
(noun.) from 544 million to about 230 million years ago.
(adj.) of or relating to or denoting the Paleozoic era .
校对:罗伯特