单词	crankcase
释义	crankcase /ˈkraŋkkeɪs / noun A case or covering enclosing a crankshaft.It went off like a grenade inside, the crank, the crankcase, barrels and pistons are all just scrap metal.... Unlike four-stroke engines, there's a power stroke with every rotation of the crankcase. ‘If we're successful, it could basically sit in the crankcase of a diesel V8 with the same output,’ says van der Broek.
随便看	coffret co-found co-founder cofunction cog cogency cogeneration cogent cogently cogged coggly cogitable cogitate cogitation cogitative cogitator cogito cognac cognate cognately cognateness cognate object cognisable cognisance cognisant

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