maintenance: n.1.保持,维持,保养;保管,保存,维护,维修;继续;支持的手段。2.坚持;主张;拥护,支持。3.扶养,供给;生活,生计。4.【法律】对诉讼一方的非法援助;依法应负的对他人的赡养义务。短语和例子cost of maintenance维持费。 preventive maintenance预防性维修[检修]。 separate maintenance(给妻子的)分居津贴。 m
Equipment used in the controlled removal of asbestos - containing materials - operation , cleaning and maintenance of class h vacuum cleaners - code of practice 含石棉材料的受控清除设备. h类真空吸尘器的操作清洁和保养.实施规程