名词短语
中文翻译：一次性估计
同义词：
['one-time estimate', "single-shot estimate例句：1. The project's budget is a single time estimate based on the initial plan.（该项目的预算是基于初步计划的一次性估计。）2. Due to the complexity of the task", 'we need to make a single time estimate for the entire project.（由于任务的复杂性，我们需要为整个项目做出一次性估计。）3. The company has made a single time estimate for the delivery date and will update it if necessary.（公司已经对交货日期做出了一次性估计，并在必要时会更新它。）']
例句：
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1. The project's budget is a single time estimate based on the initial plan.
该项目的预算是基于初步计划的一次性估计。
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2. Due to the complexity of the task, we need to make a single time estimate for the entire project.
由于任务的复杂性，我们需要为整个项目做出一次性估计。
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3. The company has made a single time estimate for the delivery date and will update it if necessary.
公司已经对交货日期做出了一次性估计，并在必要时会更新它。