他看见她用拇指猛按了一个红色按钮–应急按钮。

He saw her jab her thumb on a red button – a panic button.

《柯林斯英汉双解大词典》

上扶梯前，确定应急按钮的位置。

Take a little time to locate the emergency stop buttons on every escalator before you get on.

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上扶梯前，确定应急按钮的位置。该按钮一般是在底层，但有时候也在侧壁台阶旁边。

Take a little time to locate the emergency stop buttons on every escalator before you get on. These may be near the bottom, but sometimes alongside, the stairs.

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除了应急外，不要按这个按钮。

Don't push this button except in an emergency.

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在主机正车慢速运转的工况下，分别在机旁、集控室和驾驶室按下应急停车按钮，检查主机应急停车功能及报警。

When ME in ahead slow condition, push emergency stop button respectively by E/S , in ECR and W/H, check the emergency stop and alarm.

youdao

在主机正车慢速运转的工况下，分别在机旁、集控室和驾驶室按下应急停车按钮，检查主机应急停车功能及报警。

When ME in ahead slow condition, push emergency stop button respectively by E/S , in ECR and W/H, check the emergency stop and alarm.

youdao