備胎 Save Sign in to save words Simplified: 备胎 bèitāi ㄅㄟˋ ㄊㄞ spare tire fallback guy (or girl) slang Character by character 備(bèi)prepare 胎(tāi)fetus Other words read bèitāi In the same tone 被胎 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0