胃嚢[ibukuro] stomach
陰嚢[innou] scrotum
精嚢[seinou] seminal vesicle
胆嚢[tannou] gall bladder
中衣嚢[nakagakushi] inside pocket

土嚢[donou] sandbag
氷嚢[hyounou] ice bag
卵黄嚢[ranounou] yolk sac
卵嚢[rannou] egg sac

レジオネラ菌[rejionerakin] Legionella pneumophila (bacteria that causes Legionnaires' disease)
汚染菌[osenkin] contaminant
化膿菌[kanoukin] pyogenic bacteria
球菌[kyuukin] coccus
菌糸[kinshi] fungal filament

菌毒[kindoku] mushroom poison
菌類[kinrui] fungus
抗菌[koukin] antibacterial
抗菌性[koukinsei] antibacterial
抗真菌[koushinkin] antifungal