This appeared to be the only exception to the rule.

这似乎是这条规则的唯一例外。

youdao

Problem is, the only exception I catch is the base class.

现在的问题是，我只能捕获基类这个异常。

youdao

Tramps seem to be the only exception to this general rule.

在这条普遍的规律前面，好像只有流浪汉是个例外。

youdao

For some others it might mean being basically restricted to the home, if not all the time, then the only exception being in public, in the company of a close-male relative as chaperon.

在一些别的地方可能意味着,基本上深居简出，即使不是一天到晚，也只有外出是例外，而且必须有一个男性近亲作监护人陪同。

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The only exception to this would be

特例只有一种，

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There are some exceptions, which we'll get to later, but the only a big exception here is with hydrogen, which has a special stability that's associated with two electrons.

但也有一些例外我们将以后再讲，但这里只有一个较大的例外，氢，它的稳定性比较特殊，只需要两个电子。

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The constitution prohibits foreign ownership of land, with residential condominiums being the only exception in practice.

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The only exception is the football stadium, built in 1998, which was expanded just last year.

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The only exception to this rule is if you were previously in an income-contingent payment program.

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