missingadj.失踪的；失去的；漏掉的动词miss的现在分词形式.missing weaponry不知去向的武器missing operator遗漏的操作符missing document散失文件missing parameter[计] 遗漏参数missing childhood怀念童年missing relatives思亲missing in action作战失踪missing at random随机缺失Missing Placement飞件missing statement遗漏的语句