拉伸紀

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Chinese[edit]

to draw out; to stretch period
trad. (拉伸紀) 拉伸
simp. (拉伸纪) 拉伸

Pronunciation[edit]


Proper noun[edit]

拉伸紀

  1. (geology) the Tonian period (part of the Neoproterozoic era, spanning from 1 billion to 850 million years ago)