成人chéngrénto reach adulthood; an adultHSK 5PronunciationchéngrénExample sentence他十八岁就成人了,开始独立生活。Tā shíbā suì jiù chéngrén le, kāishǐ dúlì shēnghuó.He became an adult at eighteen and started to live independently.Read and choose an answerOne fixed sampleExplore a sample