词根词缀：arcto-, arct-

【来源及含义】Greek: of the bear, bear [the animal]; or the north, northern

【相关词根词缀】 Related "bear, bears (animals)" word units: Berserk; ursi-.

【同源单词】antarctic air, antarctic anticyclone, Antarctic bottom water, Antarctic Circumpolar Current, Antarctic, Antarctical

词根词缀：ursi-, urs-

【来源及含义】Latin: bear [the omnivorous animal, a.k.a. a carnivore]

【相关词根词缀】 Related "bear, bears (animals)" word units: arcto-; Berserk.

【同源单词】Orson, ursa, Ursa Major, Ursa Minor, ursicide, Ursidae