相關(guān)單詞同義詞leg, backbone, stay, 近義詞 dependence 依賴, backbone 脊骨, pillar 柱子, stem 柄, support 支持, prop 支柱, spine 脊柱, strength 力氣, bread and butter 生計(jì), lifeblood 命脈, basis 基礎(chǔ), core 核心, keystone 拱頂石, anchor 錨, linchpin 制輪楔, lynchpin 輪鎋臨近詞mainstream, mains, Mainstay faculty, mainstay industry, mainstay ideology, mainstay enterprise, mainstay of the market, mainstay of accounting, mainstay of the economy, mainstay of the leadership, mainstay of the national economy, mainstay of editing and proofreading相似詞mainly, mainmast, mainsail, mainspring, mainstream, mainstream media, maintain, maintenance, 返回 mainstay