单词	boundary marker beacon
释义	boundary marker beacon 近界指点信标
随便看	information insertion information in some unspecified form information institute information institutions Information instruction information insurance information integrated information-integrated information integrated control information integrated service information integrating informationintegration information integration information-integration information integration and sharing information integration framework information integration man ufacture information integration method Information integration model information integration platform information integration service information integration system information integration technology information integration theory information integrity