边界层 Save Sign in to save words Traditional (Taiwan): 邊界層 biānjiècéng ㄅㄧㄢ ㄐㄧㄝˋ ㄘㄥˊ boundary layer Character by character 边(biān)side 界(jiè)boundary 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