dǐng​bǎn

mining roof

顶板 頂板 dǐng​bǎn
mining roof
The rock layer or plate forming the roof of a cave, mine, or tunnel.
ceiling
An interior ceiling or decorative ceiling panel made of wood or other materials.
abacus (architecture)
The flat slab on top of a column capital, supporting the architrave

Frequency

Movie subtitles
0.090 per million appears in 0% of films
Written text
0.918 per million

Cross-References

Classifier

Same as

Sources