The two girls receded into a shadowy background, unperceived, unmissed.

孩退到一阴暗的背景中， 无人察觉，无人注意。

I could see what was going on around me, while wholly unperceived myself.

可以看到周围发生的事情，而自己却完全没有察觉。

I pretended to spit out the wine with disgust, and took an opportunity unperceived of emptying the liquor into the Vase.

假装厌恶地把酒吐了出来，趁机把酒倒进花瓶里。

The construction is one of those that I have said is usually unperceived, and therefore does not exist as a rule in terms of physical time or space.

这种建构是说过的通常被感知的建构之一，因此就物理时间或空间的规则而言，它存。

The exciting fact was her having lived in an atmosphere so thick with drama that her own tendency to provoke it had apparently passed unperceived.

令人兴奋的事实是，她生活充满戏剧性的气氛中，以至于她自己挑起它的倾向显然没有被察觉。

Favoured by the Trees which shaded it, and unperceived by Theodore who waited at a little distance, She had approached in silence, and overheard our whole conversation.

受到遮蔽它的树木的青睐， 并且没有被远处等待的西奥多发现， 她悄无声息地走近， 无意中听到了们的整谈话。

In the course of the day I managed to obtain a few matches and a piece of candle, unperceived, from the kitchen, during a temporary absence of Aunt Phebe.

这一天里，菲比姨妈暂时，知觉地从厨房弄到了几根火柴和一根蜡烛。

Here you will discover man's true origins, and the mechanisms and ways in which the unseen self operates, forms his universe of matter through psychic energy, and communicates on levels unperceived by his outer physical organism.

这里，你会发现人类的正起源，以及那看见的自己之运作的机制和方式、通过灵性能量组成他的物质宇宙，并他外部物质有机体感知到的层次间进行交流。

It is quite impossible for them to know him, and they walk along with him arm in arm, as if he, too, were a student like themselves; and then, unperceived, he thrusts an arrow to their bosom.

他们一点都没有认出他。于是他们与他手挽着手，仿佛他也是一学生似的。之后，他就悄悄地把箭射进他们的胸膛。

I profited by the obscurity, sprang from my Horse with Cunegonda in my arms, darted up stairs, reached my chamber unperceived, and unlocking the door of a spacious Closet, stowed her within it, and then turned the Key.

趁着黑暗从的马背上跳下，怀里抱着库内贡达，冲上楼梯，悄无声息地来到的房间，打开一宽敞的壁橱的门，把她藏里面，然后转动钥匙。