Nairu
abbr. 非加速性失業增長率（Non-Accelerating Inflation Rate of Unemployment）
??? 情景例句
At what time?
幾點？
Through obedience learn to command.
只有學會聽命于人，方能學會向人發號施令。
There's no need for that. We'll have dinner another time.
不必為那件事慚愧。我們改個時間再共進晚餐吧。