It was strange, how invisible a clerk could feel.

很奇怪一名职员会感到如此地受人忽视。

《柯林斯英汉双解大词典》

"Cats use a causal-logical understanding of noise or sounds to predict the appearance of invisible objects," lead researcher Saho Takagi says in a press release.

首席研究员高木佐贺在一份新闻稿中说：“猫会运用对噪音或声音的因果逻辑的理解来预测不可见物体的出现。”

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From the start,"Invisible Man" was a book that changed the way white Americans thought about black Americans.

VOA: special.2010.09.19

So even we grant the soul is invisible as well, maybe the soul also is a invisible thing that can be destroyed.

所以即使我们认同灵魂也是无形的，也可能灵魂是无形但是,可以毁灭的东西。

耶鲁公开课 - 死亡课程节选

You don't get the more modest conclusion invisible things can't be destroyed or it's a whole lot harder to destroy them.

不是得出个更谦虚的结论,无形的东西不会毁灭或者,要毁灭它是不容易的。

耶鲁公开课 - 死亡课程节选

It projects a nonlethal invisible microwave beam from a rectangular dish atop a Humvee.

FORBES: Magazine Article

The alterations may be invisible for a while, but people sense the underlying change.

ECONOMIST: Britain

He is as close to being invisible as a man can get in a household of six.

NEWYORKER: Midnight in Dostoevsky