退回tuìhuíto return; to send back; to go backHSK 7-9PronunciationtuìhuíExample sentence由于商品有损坏,顾客要求退回原厂修理。Yóuyú shāngpǐn yǒu sǔnhuài, gùkè yāoqiú tuìhuí yuánchǎng xiūlǐ.Due to the damaged product, the customer requested to send it back to the factory for repair.Read and choose an answerOne fixed sampleExplore a sample