{"type":"word","wordData":{"simplified":"不必","traditional":"不必","senses":[{"id":405235,"simplified":"不必","traditional":"不必","pinyin":"bu4 bi4","gloss":"unnecessary","definition":"need not; does not have to","example":"你不必为这点小事专门跑一趟。","variantPinyin":[],"posTags":["d"],"source":"cedict","occurrences":79,"sentenceCount":79,"exampleSentenceHtml":"你不必为这点小事专门跑一趟。"}],"references":[],"frequency":{"subtlexPerMillion":73.57,"subtlexContextDiversityPct":26,"bccPerMillion":43.83985012195698,"hsk3Level":3}},"commonWords":[{"simplified":"不必","traditional":"不必","pinyin":"bu4 bi4","gloss":"unnecessary","definition":"need not; does not have to","perMillion":73.57},{"simplified":"不必要","traditional":"不必要","pinyin":"bu4 bi4 yao4","gloss":"unnecessary","definition":"needless; unnecessary","perMillion":7.84337430624592},{"simplified":"大可不必","traditional":"大可不必","pinyin":"da4 ke3 bu4 bi4","gloss":"unnecessary","definition":"completely unnecessary; really no need to","perMillion":1.60695802303541},{"simplified":"自不必说","traditional":"自不必說","pinyin":"zi4 bu4 bi4 shuo1","gloss":"needless to say","definition":"goes without saying; something that is obvious and requires no further explanation","perMillion":0.06}]}