housekeepingn.家务；持家动词housekeep的现在分词形式.housekeeping package整理组装,成家组装housekeeping supplies内务管理补给品housekeeping software内务处理软件housekeeping promoters家务促进剂housekeeping programme辅助程序housekeeping operation整理操作,程序加工操作,辅助操作housekeeping telemetry内务处理遥测术housekeeping information内务信息,内务辅助信息housekeeping instruction整理指令,辅助指令,内务指令Housekeeping. May I come in?罗沙替丁[抗消化性溃疡药]