[{"_1":2,"_68":-5,"_69":-5},"loaderData",{"_3":4},"lang-word",{"_5":6,"_21":22,"_57":58,"_63":64},"entry",{"_7":8,"_9":8,"_10":-5,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20},"headword","piston","slug","pronunciation","type","simple_noun","complexity","simple","totalCollocations",1,"avgFrequency",8.5,"languageVariants",[],"categories",[23],{"_24":25,"_9":26,"_27":28},"name","piston + NOUN","piston-noun","collocations",[29],{"_30":31,"_32":33,"_9":34,"_35":36,"_37":38,"_39":40,"_44":45,"_56":-5},"collocation","engine","phrase","piston engine","piston-engine","usage","Refers to a common type of internal combustion engine that uses one or more reciprocating pistons.","label","","frequency",{"_41":18,"_42":43},"score","perMillion",25,"examples",[46,47,48,49,50,51,52,53,54,55],"The classic car still runs on its original piston engine.","Modern aircraft often use powerful jet engines instead of piston engines.","The mechanic specialized in repairing antique piston engines.","Understanding the mechanics of a piston engine is crucial for engineers.","Early automobiles were equipped with rudimentary piston engines.","The efficiency of a piston engine has improved significantly over the years.","This particular model boasts a highly advanced piston engine design.","For smaller vessels, a reliable piston engine is often preferred.","Converting older vehicles to electric power often means removing the piston engine.","The exhibit showcased the evolution of the piston engine from its inception.","translation","relatedEntries",{"_59":60,"_61":62},"asSubject",[],"asObject",[],"serverTranslations",{"_34":65},{"_32":66,"_35":67},"ピストンエンジン","1つ以上の往復ピストンを使用する一般的な内燃機関の一種を指します。","actionData","errors"]