Spotless

...艰苦的加时赛与点球大战的时间里，根本大家不坐在原来的位置上，一起聚拢在电视旁，站着观赏，酒水此时都忘得一干二净(Spotless)，每一粒点球的射门都有着大家的加油声，

 thoroughly

... 4) 十拿九稳 90 percent sure 1) 一干二净 neat and tidy; thoroughly 2) 一差二错 a slip; a mistake; an error ...

 completely

... into two; there are two sides to everything; to see both sb's good points and shortcomings (idiom) 一干二净 completely; one and all; very clean; thoroughly (idiom) 一回生,二回熟 ; strangers at first meeting, but soon friends; awkward at fi...