后备 Traditional 後備 hòu bèi 🔊 reserve; backup HSK 7–9 + Review this word Meanings hòu bèi 後備 reserve; backup Its characters 后hòubehind; afterHSK 1备bèito prepare; to equip Words with 后备 后备军 hòu bèi jūn rearguard 后备箱 hòu bèi xiāng trunk HSK 7–9