| 释义 | 
		U-turn /`ju ˏtɜn; ˈjuː tɜːn/ n [C]  1 when you turn your car around in the road and go back in the direction you came from 〔车辆的〕U 形转弯,掉头  2 when a government, company etc changes a previous decision and does something completely different 〔政府、公司等的决定的〕 彻底改变,180 度大转变   |