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Classic usage
Pronunciation: /kɑːɹboʊˈhaɪdɹeɪt/
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From their general formula Cₙ(H₂O)ₙ; they were once thought to be hydrates of carbon.
saccharide, sugar
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Classic usage
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