n.幼小的兽，不懂规矩的年轻人( cub的名词复数 )； 英英释义： cubn.an awkward and inexperienced youth同义词：greenhornrookiea male child (a familiar term of address to a boy)同义词：ladladdiesonnysonny boythe young of certain carnivorous mammals such as the bear or wolf or lion同义词：young ca