相關(guān)單詞近義詞 infrastructure 基礎(chǔ), groundwork 基礎(chǔ), base 底部, foundation 根基, organization 機構(gòu), structure 結(jié)構(gòu), setup 裝備, arrangement 布置, frame 骨架, preparation 準備, seat 座位, foot 腳, understructure 基礎(chǔ), fundament 基礎(chǔ)臨近詞sub, sublock相似詞substitute teacher, substitution, substrate, substratum, subsume, subtalar, subtenant, subtend, 返回 substructure