(noun.) respiratory organ of aquatic animals that breathe oxygen dissolved in water.
(noun.) any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus.
(noun.) a United States liquid unit equal to 4 fluid ounces.
(noun.) a British imperial capacity unit (liquid or dry) equal to 5 fluid ounces or 142.066 cubic centimeters.
古斯塔夫校对
杰瑞德校对