troop

n.[C]

1. 軍隊，部隊[P]
   The enemy troops withdrew.

   敵軍撤退了。

2. 騎兵隊[G]
3. 一群；大量，許多[（+of）]
   The old man was surrounded by a troop of children.

   老人被一群孩子圍住了。

   A troop of children rushed in and chased each other noisily.

   一群小孩衝進來，喧鬧地彼此追逐。

4. 一隊的童子軍[G]