A modified class loader USES template files that look almost exactly like ordinary class files except for "holes" in the constant pool that are filled in at load time for each instantiation class.

修改的类装入器使用看上去几乎与普通类文件完全一样的模板文件，不同的是这个模板文件在常量池中有一些“洞”，在装入时为每个实例化类填充这些“洞”。

youdao

The truth is, that year Matt and I had 5 classes together. Except for Ms. S's class, we had A's in every class.

这一年，我和麦德有5门课是在同一个班上的(美国实行走课制),就除了斯小姐这门课，我们俩门门是A！

youdao

In our case, as each object is contained in another class except for Forum, we only need to add this to the root to have all of its children.

在这个例子中，除Forum之外的每一个对象都被另一个类包含，所以我们只需要对包含所有孩子的root增加这条命令即可。

youdao

David Rose of Essex University, who helped devise the scheme, says that it turns out to be a good predictor both of income (even though it is not based on income) and health (except intriguingly for the self-employed in class four, who are just as healthy as those in classes one and two).

ECONOMIST: Classification