體內 Save Sign in to save words Simplified: 体内 tǐnèi ㄊㄧˇ ㄋㄟˋ within the body in vivo Character by character 體(tǐ)body 內(nèi)inside A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0