实体层 Save Sign in to save words Traditional (Taiwan): 實體層 shítǐcéng ㄕˊ ㄊㄧˇ ㄘㄥˊ physical layer (OSI) Character by character 实(shí)real 体(tǐ)body 层(céng)pile on top of one another A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0