For the last 30 years, he has been working to clean up Appalachia's acidified waterways. Ziemkiewicz directs the West Virginia University Water Research Institute.
Source: tatoeba (8351037)
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2 total sentences available.
For the last 30 years, he has been working to clean up Appalachia's acidified waterways. Ziemkiewicz directs the West Virginia University Water Research Institute.
Source: tatoeba (8351037)
Silver nitrate solution added to an aqueous solution of salvarsan acidified with dilute nitric acid yields a dark-yellow precipitate which rapidly becomes black.
Source: tatoeba (11564193)
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.