单词：Cossacks
音标：['kɔsæk] ；
n. 哥萨克人；哥萨克骑手(或骑兵)
a. 哥萨克的；哥萨克人的
a. 哥萨克的；哥萨克人的
n. a member of a Slavic people living in southern European Russia and Ukraine and adjacent parts of Asia and noted for their horsemanship and military skill; they formed an elite cavalry corps in czarist Russia