halfarcn.半弧光灯
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 webbed foot半蹼足(动)
half-cardigans半开衫
half period zone半周期带
half-nut lever对开螺母手柄
half up the poleadj.微醉的;半醉半醒的
half-span roof单坡屋顶
half-turn jump转体半周跳
half-done work半成品
half clock cycle半时钟周期
half rate speech半速率