pressure feed

Từ điển WordNet v3.1 - WordNet Dictionary

noun

mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings
• Syn:
lubricating system, force-feed lubricating system, force feed, pressure-feed lubricating system
• Hypernyms:
mechanical system
• Part Holonyms:
internal-combustion engine, ICE
• Part Meronyms:
oil filter, oil pump