Word: 后备 (hòubèi) Traditional: 後備 后备 dictionary entry hòubèi reserve Full dictionary entry for 后备 Example sentences using 后备 2 sentences, showing page 1 of 1. 你带后备电池了吗？ Nǐ dài hòubèi diànchí le ma? Did you bring a backup battery? 这支球队的后备力量很强。 Zhè zhī qiúduì de hòubèi lìliang hěn qiáng. This team has strong reserves.