unilateralismn.单边主义；单方面unilateraladj.单方面的；单边的；单系的Unilateral Marine Corps Program陆战队计划unilateral absence of excretion单侧丧失排泄能力unilateral legal acts of States国家单方法律行为Unilateral traumatic amputation单侧创伤性截断术unilateral ureteral obstruetion单侧输尿管梗阻unilateral retinitis pigmentosa单侧性视网膜色素变性unilateral optical track record单向光学轨道记录unilateral lower limb phocomelia单侧下肢海豹肢畸形Unilateral hyperactive labyrinth单侧迷路功能活动过度unilateral subperiosteal implant单侧骨膜下植入体