mastiff
A surname.
(historical) A kind of militia in Poland, consisting of the gentry, which, in case of invasion, was summoned to the defense of the country.
One of an old breed of powerful, deep-chested, and smooth-coated dogs, used chiefly as watchdogs and guard dogs.
(organic chemistry, especially in combination) A bicyclo group in which a carbon atom has been replaced by one of nitrogen
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DiQt（ディクト）
無料
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