英语词汇background of 40 years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	background of 40 years
释义	background n — 背景 n • 后台 n • 本底 n • 底 n • 历史沿革 n years — 年华 • 岁月 • 年载 of — 的 2000 years— 两千年 year n — 年 n • 年份 n • 年表 n • 岁 n • 载 n year pl — 春秋 pl
随便看	door-to-door shipping door-to-door solution door-to-door transfer door-to-door transport door-to-door transportation door to gain access door-to-needle time door to the facility door to the reception door travel door trim panel door unit door unlock door was closed door was locked doorway doorway pages door wide open door width door will be opened door window door with grating door women's room door women's room door zone

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。

background n —