impn.小恶魔；顽童v.装上翅膀；移植羽毛abbr.工业管理程序（=Industrial Management Program)abbr.接口信息处理（=Interface Message Processor)abbr.星际监视探测人造卫星（=Interplanetary Monitoring Probe Satellite)impluvian.蓄水池

1. Landfills without the benefit of a naturally impermeable layer use plastic liners and imported clay.
   没有受益于天然不透水层的垃圾填埋场使用塑料衬管和进口粘土。