There is no reason to use multiple engines.

没有理由使用多个引擎。

youdao

For starters, the LAMV has multiple engines.

就动力装置而言，LAMV有多台发动机。

youdao

We need multiple engines working together to reignite global growth.

我们需要多台引擎同时启动，才能重新带动全球增长。

youdao

Another of its applications, BuzzDock, lets people use multiple search engines at once.

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Among them are an updated version of the Sherlock search system introduced last year, which allows users to search the Web using multiple search engines simultaneously.

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No other item on the F-35 is being competed, and no other military aircraft developed in the last 30 years has utilized engines from multiple sources.

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