n.

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

   在廣場的中央聳立著一座黑色大理石的紀念碑。

2. 大理石雕刻品[C]
3. 大理石似的東西[U]
4. 石彈，彈珠[C]
5. 彈珠遊戲[P][J]
   The children are playing marbles.

   孩子們在玩彈子遊戲。

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

   股票市場崩盤後他完全失去理智。

a.

1. 大理石的
2. 似大理石的；冷酷無情的

vt.

1. 使（書邊等）具有大理石花紋

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.