gills
名词 gill:
a British imperial capacity unit (liquid or dry) equal to 5 fluid ounces or 142.066 cubic centimeters
同义词:gill
a United States liquid unit equal to 4 fluid ounces
同义词:gill
any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus
respiratory organ of aquatic animals that breathe oxygen dissolved in water