败笔的反义词

败笔bài bǐ　

词语解释
◎ 败笔 bàibǐ
(1) [a faulty stroke in calligraphy or painting]∶书法或绘画中不好的一笔
(2) [a faulty expression in writing]∶诗文中写得不好的词句
(3) [a worn-out writing brush]∶用坏了的毛笔