Carburettor is used in mechanical and automotive contexts related to engine mechanics. He's studying the carburettor during his auto mechanic apprenticeship.
Pro Tip 2/3
Becoming Obsolete
Modern cars mostly use fuel injection, making 'carburettor' a term more common in discussions about older vehicles. Vintage car enthusiasts love talking about carburettor adjustments.
Pro Tip 3/3
Pronunciation
Pay attention to pronunciation: 'car-buh-RET-tor' with emphasis on the second syllable. The mechanic corrected my pronunciation of 'carburettor' while explaining its function.