But it is not easy to get at. Specks of gold embedded in the mountain rock can only be extracted by blasting and crushing the rock to powder.

VOA: standard.2010.04.22

Embedded within the explicit plot of the simile is a secret, a kind of buried narrative, and it's a hidden story that illustrates Satan's self-destruction.

深藏在这个比喻精巧的情节布局里的，是一个秘密，一个被深埋已久的故事，一个隐藏着的，阐述了撒旦自我毁灭的故事。

耶鲁公开课 - 弥尔顿课程节选

And this looks a little messy, but notice what's embedded in there is some familiar stuff.

这个看起来有点凌乱的，但是注意那里嵌入的是,一些类似的东西。

哈佛公开课 - 计算机科学课程节选

In many ways he is advancing a philosophic postulate of great scope and power, although the full development of the thesis is only left deeply embedded.

从很多方面看来,他是在向一种宏观视野,与权力的哲学式假说迈进，虽然这个论点并未发展完全,只是深植在他的想法中。

耶鲁公开课 - 政治哲学导论课程节选

For now, just picture it in this simple way as a molecule, usually a protein, that's embedded in the cell membrane and many receptors have a part of them that is extracellular.

现在,我只把这种分子图示出来,受体通常是一种蛋白质,它们镶嵌在细胞膜上,很多受体还有部分结构露在细胞外

耶鲁公开课 - 生物医学工程探索课程节选