相关单词近义词 substructure 底部构造, base 底部, organization 机构, structure 结构, setup 装备, arrangement 布置, groundwork 基础, frame 骨架, foundation 根基, communications 通信技术, public transport 公共交通, broadcasting 广播, radio 收音机, telecommunications 电信, transportation 运输临近词infrequent, infrared, infrastructures, Infrastructure ITS, Infrastructure use, Infrastructure Mode, infrastructure file, infrastructure team, infrastructure bank, infrastructure items, infrastructure model, Infrastructure Policy相似词infrapatellar, infrared, infraspinatous, infraspinatus, infrequent, infringe, infringe on/upon sth, infringement, 返回 infrastructure