scoter
Any one of several species of northern sea ducks of the genus Melanitta.
(Singapore) mad; crazy; insane
(organic chemistry) The heterocycle imidazolidine-2,4-dione derived from urea and glycolic acid; any of its many derivatives
One who carries out bacterioscopy.
一羽のメラニッタ属の北方の海ガモが灰色の波の下に潜り、岩場の沿岸で貝を探していた。
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