Ключевые слова: aroma, branch, breath, bubble, bubblegum, chewing, chewinggum, cold, dental, dentist, flavor, food, fresh, freshness, gum, health, healthful, herbal, hygiene, isolated, leaf, medicine, menthol, mint, natural, peppermint, smell, spearmint, sugar, sweet, tasty, tooth, white, whitening,