商务英语词汇办公室：影印

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MP3下载

https://online2.tingclass.net/lesson/shi0529/0008/8034/2.mp3

https://image.tingclass.net/statics/js/2012

enlarge :v.放大

jam :v.卡纸

lighten :v.变淡

make a copy of :影印一份……

original :n.原稿

percentage :n.百分比

reset :n.重新设定

scroll down :向下卷动

size :n.大小；尺寸

smudge :n.脏污

streak :n.刮痕

toner :n.碳粉

two-sided :a.双面的

warm-up time :热机时间