词典释义：
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The estimated cost is 9 million.
费用估计为2.99亿美元。
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The estimated cost.
估计成本。
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Estimated cost is approximately CAD184 billion.
成本总计约是1840亿cad。
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The project's estimated cost is $3.5 million.
这个项目预计耗资350万美元。
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What is your estimated cost to buy the "Reader"?
请问你预算用多少钱买“阅读器”？
估计成本（estimated cost）是指尚未实际发生的，而是根据一定资料预先估算的成本。