By adding a wrapper class, you have broken subtype polymorphism.

通过添加包装程序类，您打破了子类型的多态性。

youdao

youdao

This is just sort of bringing us back up to speed and adding a few more details in.

这只是让我们跟上进度，增加一些细节。

youdao

In a letter to Congressman McKinley, Blaine said the bill would anger the farmers by adding as much as eight percent to the price of shoes for their children.

VOA: special.2010.06.03

OK. Now. This is just sort of bringing us back up to speed and adding a few more details in.

好，现在，我们刚刚回头,过去看了一些,细节问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

And because, of course, we have this carbon here what you end up doing is adding a carbon to your molecule.

因为，当然，我们这里有一个碳,接下来需要做的就是在你的分子中再加上一个碳。

麻省理工公开课 - 化学原理课程节选

Many internationals come to study, work and even retire here, adding a zest to this already cosmopolitan metropolis.

BBC: Living in: Florence

Even Colgate, which calls adding a new color of dish detergent a product innovation, spent 2%.

FORBES: Rebirth of a salesman

In some cases, adding a second anti-platelet drug to aspirin seemed to give extra protection.

BBC: Aspirin