n. 壁炉架

[ noun ]
shelf that projects from wall above fireplace
<noun.artifact>
in Britain they call a mantel a chimneypiece

Mantel \Man"tel\, n. [The same word as mantle a garment; cf. F.
manteau de chemin['e]e. See {Mantle}.] (Arch.)
The finish around a fireplace, covering the chimney-breast in
front and sometimes on both sides; especially, a shelf above
the fireplace, and its supports. The shelf is called also a
{mantelpiece} or {mantlepiece}. [Written also {mantle}.]