AA制的英文：
Dutch treatment; go Dutch
n.
Acting Appointment
n.
Algebraic Average.
n.
代數(shù)平均。意思可以從字面看出，就是按人頭平均分擔(dān)帳單的意思。指就各自為自己的消費買單的做法。
例句
Let's go fifty-fifty.
Let's go Dutch.

• The confab was the third Dutch-treat lunch hosted by Obama at the White House over the past several months.
  這是過去幾個月奧巴馬在白宮舉行的第三次AA制午餐會議了。

• Dutch politics is different these days.
  荷蘭政界這幾天有所變動。
• The virtuous Dutch would be unaffected.
  行為良好的荷蘭人不會受影響。
• The Dutch had won the first round.
  那個荷蘭人贏了第一回合。

• sleep treatment
  睡眠治療法
• preferential treatment.
  優(yōu)先的待遇
• cadmium treatment is likely to be integrated with other treatment schemes
  鎘的處理可能與其它處理電路結(jié)合起來。

• This is an act of depressing.
  這是使人壓抑的行為。
• The act of disappointing.
  使人失望的行為
• We must act, we must act quickly.
  我們必須行動，立即行動。