vallar crown
plural of aeroengine
(soil science) Either too thin, too light in colour, or too low in organic matter to be considered either mollic or umbric.
Capable of being vacuum-cleaned.
(historical, Roman antiquity) A circular gold crown with palisades, bestowed upon the soldier who first surmounted the rampart and broke into the enemy's camp.
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DiQt（ディクト）
無料
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