英语词汇backbone of the economy怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backbone of the economy
释义	backbone — 支柱 • 脊梁 • 中坚 • 脊梁骨 • 主心骨 • 脊椎 • 中枢 • 脊骨 • 顶梁柱 • 膂 • 志气 economy n — 节约 n • 经济制度 n • 克俭 n backbone n — 主干 n the 1960s— 六十年代 the 1970s— 七十年代 of — 的
随便看	extend to cover extend to five years extend to include extend to other countries extend to the various extend towards extend training extend transaction extend treatment extend trial extend understanding extend unemployment extend unemployment benefits extend until extend up to another extend upward extend validity extend versatility extend vocabulary extend voting rights extend warm greetings extend warm thanks extend warranty extend welcome extend well

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

backbone —