要开动发动机就按这个按钮。

Press this button to start the engine.

youdao

我们还没来得及阻止她，她已经开动了发动机。

She switched on the engine before we could stop her.

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工人开动了发动机。

The worker set the engine in motion .

youdao

发动机开动了。

The engine is on.

youdao

这部优良的发动机全速开动时也只发出一点点沙沙声。

This fine engine makes only a whisper when running at full speed.

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发动机将在午夜被开动供换电。

The power machine will be switched over at midnight.

youdao

俄罗斯经济的发动机已经开动了吗？

Has the Engine of Russia's EconomyStarted?

youdao

俄罗斯经济的发动机已经开动了吗？

Has the Engine of Russia's EconomyStarted?

youdao