英语词组back number是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	back number
释义	back numbern.Something out of fashion, or out of date．过时的东西。◆ Among today's young people a waltz like "The Blue Danube" is a back number.对今天的大多数年轻人来说，像《蓝色的多瑙河》这样的圆舞曲已是过时的老古董。
随便看	under the circumstances under the counter under the gun under the hammer under the nose of under the sun under the thumb under the weather under the wire underway under wraps unknown quantity unleash the dogs of war until all hours until hell freezes over until the last gun is fired untimely end unwritten law up up against up against it up and about up and about or around up and at them up-and-coming

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。