A figure or design carved into or beneath the surface of hard metal or stone.
A figure or design carved into or beneath the surface of hard metal or stone.
凹雕；阴文刻在坚硬的金属或石头表面上的图形或图案
A figure or design carved into or beneath the surface of hard metal or stone.
凹雕；阴文刻在坚硬的金属或石头表面上的图形或图案