backlog [ˈbæklɒg]
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基本释义
n.积压未办之事
英英释义
a large amount of things that you should have done before and must do now
参考例句
It will take a month to clear the backlog of work. 要花一个月的时间才能清理完积压的工作。
Investment is needed to reduce the backlog of repairs. 需要投资来減轻积压的维修工作。
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