In addition if this is so, these galactic nuclei must contain bodies of a huge mass and unknown nature.

Here some freak of time, space, or unknown nature had given body to a ghost and the power to use it!

These are general words, used to emphasize the unknown nature of the tissue.

There is undoubtedly a further post-translational modification of unknown nature.

Due to the unknown nature of his disappearance, people differed about his affair.

This makes you dream of those unknown natures in everything.

General model: the states of the machine are described by a random process of an unknown nature.

The unknown nature of dark matter is a crucial variable in these models.

Around this time, he began creating problems of an unknown nature, and was sent to live with his mother in Lafayette.

At any rate, it was obvious that force fields of an unknown nature existed.