Glisten => if sth glistens, it shines because it is wet or covered with oil. His forehead was glistening with sweat(ter). Pine

Saliva => the liquid produced by glands in your mouth the liquid produced by glands in your mouth(so’lak)
Phosphorus => a chemical element, especially a form called white phosphorus that starts to burn by itself when air touches it.
Rinse out => to wash the inside of something quickly, especially in water(chayqamoq)
Floss = dental floss => a substance like very thin string that you use to clean between your teeth
Regimen => a programme of medical treatment, exercise, or special food for improving your health or appearance
((164)) Bridge => 7an artificial tooth or group of teeth that is fitted between natural teeth
Dentures => artificial teeth worn by people who do not have their own teeth
Tartar => a hard substance that forms on your teeth and can cause them to decay
Calculus => a type of mathematics used for calculating such things as the slopes of curves
Gingivitis => a medical condition that makes your gums painful
Pocket => 3a small area which has a particular quality that makes it different from the areas around it(manba, markaz)
Halitosis => a medical condition in which your breath has a very unpleasant smell. A more usual word is bad breath.
Torch => a small electric light operated by batteries that you hold in your hand. The American word is flashlight
Furnace => a large enclosed container in which you burn fuel, used for heating a building or for an industrial process such as making metal liquid (pech) -blast furnace
Apprentice => someone who works for a particular person or company, usually for low pay, in order to learn the type of work that they do(shogird)
((165)) Fluoride => a chemical that is sometimes added to water and toothpaste because it protects your teeth(ftorid)
Back and forth => moving first in one direction and then in the opposite direction many times
In haste => too quickly, without careful planning or thought
((166)) Outline => to give the main ideas of a plan or a piece of writing without giving all the details.(tafsillot bermoq) -The document outlines our company’s recycling policy.