biǎo​miàn HSK3

surface

表面 biǎo​miàn
surface noun
the outermost layer or exterior part of a physical object

The surface of the object is very smooth.

appearance noun
the outward aspect or superficial qualities of something, as opposed to its essence or inner reality

We shouldn't just look at the surface of the problem.

Frequency

Movie subtitles
19.3 per million appears in 8% of films
Written text
57.4 per million

Details

HSK 2.0
Level 5
HSK 3.0
Level 3

Sources

Definitions
CC-CEDICT