flaw

There was a flaw in the vase.花瓶上有一处裂痕。

He inspected the fabric for flaws.他检查了那个织物，看是否有瑕疵。

Several critics pointed out the flaws in the book's plot.几位评论家指出了这本书情节上的漏洞。

Vanity was the one flaw in his character.虚荣是他性格上的一个缺点。

There are a few flaws in your argument.你的论证中有几处漏洞。