root beer
US /ruːt bɪr/
UK /ruːt bɪr/

1.
root beer
a sweet, carbonated, non-alcoholic beverage, typically flavored with extracts of sassafras root or other herbs and spices
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I ordered a large root beer with my burger.
Ho ordinato una grande root beer con il mio hamburger.
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Do you prefer cola or root beer?
Preferisci la cola o la root beer?