脫穎而出（脫穎而出）　

◎ 脫穎而出 tuōyǐng’érchū

[a talent shows itself;come out into the open as the point of an awl sticking out through a bag;become eminent] 比喻人的才能全部顯示出來

使遂蚤得處囊中,乃穎脫而出,非特其末見而已。——《史記·平原君虞卿列傳》

體育新秀脫穎而出