BBL
\bˌiːbˌiːˈɛl], \bˌiːbˌiːˈɛl], \b_ˌiː_b_ˌiː__ˈɛ_l]\
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any of various units of capacity; "a barrel of beer is 31 gallons and a barrel of oil is 42 gallons"
By Princeton University
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.