infantryman的复数形式怎么写

infantryman的音标：infantryman的英式发音音标为：['ɪnfəntrimən]infantryman的美式发音音标为：['ɪnfəntrimən]...

The situation in weapons and equipment added little to the infantryman's spirit.环顾当时的武器和装备状况,对步兵精神毫无补益.Since the Western Han Dynasty, infantryman rose in a large amount.自西汉以后, 步兵大量兴起.Union soldiers ; Federal forces;...

n.步兵...