The two meanings conflated.

这两种意思合并在了一起。

Words often have several meanings.

单词往往有若干个意思。

There are, of course, deeper meanings in the poem.

当然，这首诗里还有更深层的含义。

These expressions are often used interchangeably, but they do have different meanings.

这些表达法经常可以互换使用，但它们的确有不同的含义。

Instead, they learn both explicit and hidden meanings from what they see.

恰恰相反，他们从看到的东西中学到了显性和隐性含义。