我失败了 英语怎么说

失败的英文是"fail"，来自拉丁文"fall"的过去分词"fallen"，表示"坠落"。例句：

I failed the math test. 我数学考试不及格。
She failed to win the championship. 她没有赢得冠军。
He failed in his attempt to climb the mountain. 他尝试攀登山峰失败了。