won的反义词是: failed
The reason why he failed was his laziness .他失败的原因就是他懒惰。
When hard tactics failed ， soft methods were used .硬的不行来软的。
He failed like so many before him .像他前面的许多人一样，他失败了。
Tom failed but his sister got through .汤姆不及格，但他妹妹及格了。
His courage failed him at the last moment .他在最后一刻失去了勇气。
