lossn.遗失；丧失；损失；失败；失落；死亡loss rate损失率(保险用语)Losserand洛瑟朗loss freeadj.无损耗的loss time损耗时间,空载时间loss cost网损成本lossening松弛loss peak损耗峰loss pole衰减极点loss meter损耗电度表lossy flow损耗怜