u-bendˈjuːbendBNC¹²⁶⁴¹⁶⁺⁴ 基本例句 n.马蹄弯头¹⁰⁰ Turn the question upside down, and the pattern still appears. When the British Labour Force Survey asks people whether they are depressed, the U-bend becomes an arc, peaking at46. 保持相同研究模式，从对立面审视这个问题，当英国劳动力调查问及人们是否感到压抑沮丧时，数据恰好呈现出倒马蹄形趋势，沮丧感的峰值亦在46岁出现。 yeeyan