1 ผลลัพธ์ สำหรับ portage group
/โพ้ (ร) เถอะ จึ กรู ผึ/     /pˈɔːrtədʒ grˈuːp/
หรือค้นหา: -portage group-, *portage group*

Collaborative International Dictionary (GCIDE)
Portage group

[ So called from the township of Portage in New York. ] (Geol.) A subdivision of the Chemung period in American geology. See Chart of Geology. [ 1913 Webster ]


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