她是个每天抽两包烟的老烟民,最近开始咳嗽不止。

As a two-pack-a-day smoker, she recently developed a persistent cough.

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As a two-pack-a-day smoker, she recently developed a persistent cough.

two-pack-a-day 是一个复合形容词,由 three 部分组成: two-pack 表示"两包",pack 指香烟的标准包装单位 a-day 表示"每天",day 指"一天" 合起来 two-pack-a-day 形容"每天两包的",用来描述吸烟量很大的人

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