附面層 Save Sign in to save words Simplified: 附面层 fùmiàncéng ㄈㄨˋ ㄇㄧㄢˋ ㄘㄥˊ boundary layer Character by character 附(fù)add 面(miàn)face 層(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