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单词 Permo-Pennsylvanian
释义

Definition of Permo-Pennsylvanian in English:

Permo-Pennsylvanian

noun ˌpəːməʊˌpɛns(ɪ)lˈveɪnɪən
Geology
  • The late Pennsylvanian and early Permian systems or periods considered jointly.

adjective ˌpəːməʊˌpɛns(ɪ)lˈveɪnɪən
Geology
  • Of or relating to the Permo-Pennsylvanian.

Origin

Early 20th century; earliest use found in The Botanical Gazette. From Perm- + -o- + Pennsylvanian.

Definition of Permo-Pennsylvanian in US English:

Permo-Pennsylvanian

nounˌpəːməʊˌpɛns(ɪ)lˈveɪnɪən
Geology
  • The late Pennsylvanian and early Permian systems or periods considered jointly.

adjectiveˌpəːməʊˌpɛns(ɪ)lˈveɪnɪən
Geology
  • Of or relating to the Permo-Pennsylvanian.

Origin

Early 20th century; earliest use found in The Botanical Gazette. From Perm- + -o- + Pennsylvanian.

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更新时间:2025/6/19 1:33:33