a system generating hydrogen peroxide.
a vast system of production and distribution and consumption keep the country going.
exercise helped him get the alcohol out of his system.
he bought a new stereo system.
he changed the arrangement of the topics.
he tried to understand their system of classification.
his compulsive organization was not an endearing quality.
in a static system oil cannot be replaced by water on a surface.
that language has a complex system for indicating gender.
the body has a system of organs for digestion.
the facts were familiar but it was in the organization of them that he was original.
the system consists of a motor and a small computer.
they had to devise a system that did not depend on cooperation.
they have to operate under a system they oppose.
we can't do it unless we establish some system around here.