Powys
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Powys (/ˈpoʊ.ɪs/ or /ˈpaʊ.ɪs/; Welsh: [ˈpowɪs]) is a principal area, local-government county and preserved county in Mid Wales. It is named after the successor Kingdom of Powys, which formed after the Romans withdrew from Britain.
Powys County
英语百科
- synthesis by parametric representation
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- Synthesis Inhibitors,Adrenergic
- Synthesis Inhibitors,DNA
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