四面體 Save Sign in to save words Simplified: 四面体 sìmiàntǐ ㄙˋ ㄇㄧㄢˋ ㄊㄧˇ tetrahedron Character by character 四(sì)four 面(miàn)face 體(tǐ)body A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0