impin.兵团
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)
imprest account[经] 预支帐户
imppersonal tax间接税; 对物税
impermeable bed不透水层
impracticable toadj.难以(是行不通的)
impermeable wall不透水墙
imperformability未完成性
implicative verb蕴涵性动词
impermeable rock不透水岩石,不渗透岩石,不透水岩