{"type":"word","wordData":{"simplified":"失效","traditional":"失效","senses":[{"id":441532,"simplified":"失效","traditional":"失效","pinyin":"shi1 xiao4","gloss":"lose effectiveness","definition":"to become invalid or no longer operative, as with laws, contracts, or medicine","example":"由于过了保质期，这种药已经失效了。","variantPinyin":[],"posTags":["v"],"source":"cedict","occurrences":2,"sentenceCount":2,"exampleSentenceHtml":"由于过了保质期，这种药已经失效了。"},{"id":441531,"simplified":"失效","traditional":"失效","pinyin":"shi1 xiao4","gloss":"fail","definition":"to cease to function or break down, specifically regarding mechanical or technical systems","example":"飞机的液压系统突然失效，导致紧急迫降。","variantPinyin":[],"posTags":["v"],"source":"cedict","occurrences":1,"sentenceCount":1,"exampleSentenceHtml":"飞机的液压系统突然失效，导致紧急迫降。"}],"references":[],"frequency":{"subtlexPerMillion":6.92,"subtlexContextDiversityPct":3,"bccPerMillion":4.756342934852249,"hsk3Level":7}},"commonWords":[{"simplified":"失效","traditional":"失效","pinyin":"shi1 xiao4","gloss":"lose effectiveness","definition":"to become invalid or no longer operative, as with laws, contracts, or medicine","perMillion":6.92},{"simplified":"失效日期","traditional":"失效日期","pinyin":"shi1 xiao4 ri4 qi1","gloss":"expiration date","definition":"expiry date (of a document or agreement)","perMillion":0}]}