setback汉语翻译：
n. 挫折, 退步, 逆流英语解释：
名词 setback:

an unfortunate happening that hinders or impedes; something that is thwarting or frustrating同义词：reverse, reversal, blow, black eye

He has pulled in his horns since that setback.碰了钉子以后，他收敛些了。

A galling delay; a galling setback to their plans.令人懊恼的延迟; 计划的令人烦恼的挫折

Ah well, I suppose there's nothing like an occasional setback to make you realize how lucky you really are.唉，我看什么都不如偶尔受点挫折更能使你明白你是多么的幸运了。

Did he fall on a bad setback?他是不是遭到了严重的挫折？