提示：点击例句中的单词，就可以看到词义解释

Method definitions can also be nested .

方法定义也可以被嵌套。

This means that the venom-producing genes and the housekeeping variety nested among them are genetically similar .

这就意味着毒液生产基因和筑巢中管家性质的基因种类相似。

At times we want to open a directory that is deeply nested .

很多时候我们想要打开一个嵌套很深的目录。

Let 's remove the : int return type on the nested fact method .

让我们来删除嵌套的fact方法的：int返回类型。

In some unique cases , you might want grid units nested within a parent grid unit .

在少数情况下，你可能需要将一个网格嵌套在另一个网格里面。