还原 Traditional 還原 huán yuán 🔊 to restore to the original state HSK 6 + Review this word Meanings huán yuán 還原 to restore to the original stateto reconstruct (an event)reduction (chemistry) Its characters 还háistill; also; or (in questions)HSK 1原yuánformerHSK 5 Words with 还原 还原剂 huán yuán jì reducing agent 还原乳 huán yuán rǔ reconstituted milk (Tw) 还原号 huán yuán hào natural sign, ♮ 还原真相 huán yuán zhēn xiàng to set the record straight