“Coffee, the favorite drink of the civilized world.” – Thomas Jefferson, third president of the United States
diketone (plural diketones)
(chemistry) any compound having two neighbouring ketonic carbonyl groups
Source: Wiktionary
21 February 2025
(noun) some artifact that has been restored or reconstructed; “the restoration looked exactly like the original”
“Coffee, the favorite drink of the civilized world.” – Thomas Jefferson, third president of the United States