成年chéngnián(adv.) all year round; year in and year outHSK 7-9PronunciationchéngniánExample sentence他成年在外地工作,很少回家。tā chéngnián zài wàidì gōngzuò, hěn shǎo huí jiā.He works away from home all year round and rarely returns.Read and choose an answerOne fixed sampleExplore a sample