联购联销 joint purchasing and marketing
　　联合公报 joint communique
　　联合国反腐败公约 UN Convention Against Corruption
　　《联合国海洋法公约》 The United Nations Convention on the Law of the Sea
　　联合国环境署 UNEP (United Nations Environment Program)
　　联合国会费 the UN membership dues (fee)
　　联合国开发计划署 UNDP (United Nations Development Program)
　　联合国粮农组织 FAO (Food and Agriculture Organization of the United Nation)
　　联合国维持和平部队 United Nations Peace Keeping Forces
　　联合国维和行动 UN peacekeeping operations
　　联合;合并 merger
　　联合兼并 conglomeration and merger of enterprises
　　联合联络小组 joint liaison group
　　联合投标 syndicated tender
　　连环杀手 serial killer (A female serial killer who terrorized Mexico City as the "Little Old Lady Killer" was sentenced to 759 years in jail on Monday for killing 16 elderly women. 本周一，以"小老太太杀手"之名震惊墨西哥城的女连环杀手因杀害16名老年妇女而被判入狱759年。)
　　连环相撞 rear-end collision (A rear-end collision of at least 30 vehicles occurred at 10 am Monday morning at the Jianyang section of the Chengdu-Chongqing Expressway, local media reported. 据当地媒体报道，15日上午10时许，成渝高速简阳段发生特大车祸，至少有30辆车连环相撞。)
　　连环追尾 pileup (More than 100 cars and trucks are involved in the massive pileup on Highway 99 just south of Fresno as patches of dense fog obscured visibility on the heavily traveled roadway, the California Highway Patrol officials Paul Solorzano Jr. said. 加州高速公路巡逻局官员保罗·索洛萨诺说，出事路段交通繁忙，属于弗雷斯诺市以南的第99号高速公路。当时雾很大，能见度很低，造成100多辆车连环追尾。)
　　联机环境 on-line environment
　　廉价商店 discount shop;budget store; discount shop
　　廉价市场 bargain market; bargain center
　　廉洁奉公，以正治国 (of an official) clean and devoted, and govern the state with his own example of uprightness
　　恋母情结 Oedipus complex