There were, however, a number of crucial flaws in his monetary theory.

然而，他的货币理论中有很多关键性的错误。

Almost all of these studies have serious flaws.

几乎所有这些研究都有严重错误。

The only flaw in his character seems to be a short temper.

他性格中唯一的缺点似乎就是脾气急躁。

It's like having a flaw in a piece of material – the longer you leave it, the weaker it gets.

这就像一块料子上有瑕疵一样——你把它放得越久，它就变得越不结实。

lenses containing flaws and imperfections.

有瑕疵和缺陷的镜片。

a special kind of glass that was treasured for its flaws rather than its perfection.

一种因为有瑕疵而不是完美无暇而被珍藏的特殊玻璃。