rolled gold

• n. 包金；金箔

例句

用作名词 (n.)

1. A thin layer of gold or something simulating gold that is applied in gilding.
   镀金，包金一层薄的涂金层或其适用于镀金的仿金物。
2. The doors of the palace were made of beaten gold.
   宫殿的门由金箔做成。
3. This beam of particles was directed at a thin gold foil.
   该粒子束对准一块薄薄的金箔。