n.

1. 大理石[U]
   At the center of the square stands a monument in black marble.

   在广场的中央耸立着一座黑色大理石的纪念碑。

2. 大理石雕刻品[C]
3. 大理石似的东西[U]
4. 石弹，弹珠[C]
5. 弹珠游戏[P][J]
   The children are playing marbles.

   孩子们在玩弹子游戏。

6. 【俚】理智，明智[P][K]
   He completely lost his marbles after the stock market crash.

   股票市场崩盘后他完全失去理智。

a.

1. 大理石的
2. 似大理石的；冷酷无情的

vt.

1. 使（书边等）具有大理石花纹

n.

1. a hard crystalline metamorphic form of limestone, typically variegated or mottled, which may be polished and is used in sculpture and building.
2. a small ball of coloured glass used as a toy.
   ▸ (marbles) [treated as sing.] a game in which marbles are rolled along the ground.
3. (one's marbles) informal one's mental faculties.

v.