n.[C]

1. 山
2. 山脉[P]
3. 堆积如山的东西；（欧洲共同体）过剩的堆积如山的食物；大量[S1][P1][（+of）]
   grain mountain

   堆积如山的谷物

   beef mountain

   堆积如山的牛肉

   She has a mountain of dirty clothes to wash.

   她有一大堆脏衣服要洗。

a.

1. 山的
   This mountain road leads to the copper mine.

   这条山路通向那个铜矿。

2. 巨大的

n.

1. an elevation of the earth's surface rising abruptly and to a large height from the surrounding level.
2. a large pile or quantity of something.
   ▸a large surplus stock of a commodity:

   a butter mountain.