三體問題 Save Sign in to save words Simplified: 三体问题 sāntǐwèntí ㄙㄢ ㄊㄧˇ ㄨㄣˋ ㄊㄧˊ three-body problem (mechanics) Character by character 三(sān)surname San 體(tǐ)body 問(wèn)ask 題(tí)surname Ti A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0