n.

1. 同意，一致[U]
   My parents are in agreement on what color to paint the house.

   我父母親對於用什麼顏色漆房子意見一致。

2. 協定，協議[C]
   The three sides reached an agreement to stop the war.

   三方達成協議停止戰爭。

3. 【文】（人稱，性別，數，格的）一致[U][（+with）]

n.

1. harmony in opinion or feeling.
   ▸the state of being consistent.
   ▸Grammar  the condition of agreeing with another word.
2. a negotiated and typically legally binding arrangement.