n.[C][G]

1. 軍隊
   There they formed an army of about two thousand men.

   他們在那裡組建了一支兩千人的軍隊。

2. 陸軍；軍團
   John is in the army.

   約翰服務於陸軍。

3. 大群；大批[（+of）]
   An army of ants swarmed over the sand-hill.

   一大群螞蟻在沙丘上爬動。

4. 團體
   She works for the Salvation Army.

   她為救世軍工作。

n.

1. an organized military force equipped for fighting on land.
2. a large number of similar people or things.