表面外膜
Traditional form:
表面外膜
Pinyin (reading):
biǎomiànwàimó
Definitions:
- surface coat
Characters:
- 表 - to show, to express, to display; outside, appearance; a watch
- 面 - face; surface, side; plane, dimension
- 外 - out, outside, external; foreign; in addition
- 膜 - membrane, film; to kneel and worship
Traditional characters: