由于作为关键资金支持的额外拨款,这个研究项目得以按时完成。

由于作为关键资金支持的额外拨款,这个研究项目得以按时完成。

The research project was completed on time thanks to the extra funding which served as crucial financial backup.

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The research project was completed on time thanks to the extra funding which served as crucial financial backup.

backup 是名词,来自动词短语 back up(支持、支援),指“后备支援、备用资源或额外帮助”。在本句中,crucial financial backup 指“关键的资金支持”,强调这笔资金在需要时提供了必要的支援。

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