olfactory receptor
neurosci. One of many cells in the nasal epithelium that are stimulated by substances capable of producing impulses in the olfactory passage, thus giving rise to the sense of smell. […]
oligosaccharide
chem. A saccharide that contains usually three to ten monosaccharide units. སྤྱིར་བཏང་ཀ་ར་རྐྱང་ལྡན་གྱི་ཚན་པ་གསུམ་ནས་བཅུ་ཡིས་གྲུབ་པའི་མངར་རྫས་ཤིག