cts on count ne demek?

Dokuzdan sonra gelen sayının adı.
Bu sayıyı gösteren 10, X rakamlarının adı.
Dokuzdan bir artık.
Ketonları gösteren son ek, propanon (dimetil keton): 2-bütanon (etil metil keton) gibi.
To or against the surface of; used to indicate the motion of a thing as coming or falling to the surface of another; as, rain falls on the earth.
Denoting performance or action by contact with the surface, upper part, or outside of anything; hence, by means of; with; as, to play on a violin or piano.
Hence, figuratively, to work on one's feelings; to make an impression on the mind.
At or near; adjacent to; indicating situation, place, or position; as, on the one hand, on the other hand; the fleet is on the American coast.
In addition to; besides; indicating multiplication or succession in a series; as, heaps on heaps; mischief on mischief; loss on loss; thought on thought.
Indicating dependence or reliance; with confidence in; as, to depend on a person for assistance; to rely on; hence, indicating the ground or support of anything; as, he will promise on certain conditions; to bet on a horse.