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Pennsylvanian period的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
英英釋義
Noun:
-
from 310 million to 280 million years ago; warm climate; swampy land
Pennsylvanian period的相關(guān)資料:
近反義詞
【近義詞】
- Upper Carboniferous 上石炭統
- Pennsylvanian Pennsylvania...