{"type":"word","wordData":{"simplified":"老化","traditional":"老化","senses":[{"id":509839,"simplified":"老化","traditional":"老化","pinyin":"lao3 hua4","gloss":"age","definition":"to grow older or experience physical deterioration (referring to people, populations, or materials)","example":"这种塑料在阳光下曝晒很容易老化。","variantPinyin":[],"posTags":["v"],"source":"cedict","occurrences":5,"sentenceCount":5,"exampleSentenceHtml":"这种塑料在阳光下曝晒很容易老化。"},{"id":509840,"simplified":"老化","traditional":"老化","pinyin":"lao3 hua4","gloss":"become outdated","definition":"to become obsolete, old-fashioned, or no longer relevant (referring to knowledge, ideas, or systems)","example":"如果不持续学习，掌握的知识很快就会老化。","variantPinyin":[],"posTags":["v"],"source":"cedict","occurrences":1,"sentenceCount":1,"exampleSentenceHtml":"如果不持续学习，掌握的知识很快就会老化。"}],"references":[],"frequency":{"subtlexPerMillion":1.61,"subtlexContextDiversityPct":1,"bccPerMillion":8.809482398492548,"hsk3Level":7}},"commonWords":[{"simplified":"老化","traditional":"老化","pinyin":"lao3 hua4","gloss":"age","definition":"to grow older or experience physical deterioration (referring to people, populations, or materials)","perMillion":8.80948239849255},{"simplified":"老化酶","traditional":"老化酶","pinyin":"lao3 hua4 mei2","gloss":"aged enzyme","definition":"aged enzyme","perMillion":0},{"simplified":"适老化","traditional":"適老化","pinyin":"shi4 lao3 hua4","gloss":"senior-friendly","definition":"to make products or environments suitable for the elderly; senior-friendly; elder-accessible","perMillion":0}]}