短语词组用作名词 (n.)动词+～commit cavalry 将骑兵部队投入战斗join the cavalry 加入骑兵部队形容词+～a few cavalry 几个骑兵heavy cavalry 重骑兵light cavalry 轻骑兵the Household cavalry 御林军骑兵队the Queen 's Household C- 女王的王室禁卫军～+名词cavalry officer 骑兵军官短语 返回 cavalries