Halfenn.哈尔芬halfn.一半；下半场；半学年adj.一半的；不完全的adv.一半地；不完全地half-shiftn.半移位half balance半平衡halfellipticadj.半椭圆形的Half of body身体半部half integern.半整数half-rangen.半宽度half pension半食宿房价half-dozenadj.半打的；六个的half-cream半膏halfsinusoidn.半正弦曲线