这些老鼠已经过训练，想吃食物时就会按铃。

The rats had been conditioned to ring a bell when they wanted food.

《牛津词典》

“按铃。”科林说。

"Ring the bell," said Colin.

youdao

他怒气冲冲地说：“你们怎么敢按铃叫我？”

In an angry voice, he said: "How do you dare to ring for me?"

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总裁按铃叫秘书上来。

The President belled the secretary to come up.

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需要什么东西，你就按铃。

Just ring if you need anything.

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托马斯又按按铃。还是没有回音。

Thomas pushed the bell again. Still, there was no response.

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如果你需要什么，请按铃叫服务员。

Please ring for the attendant if you need anything.

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如果需要什么，请按铃找服务员。

Please ring for the attendant if you need anything.

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如果您要什么，就按铃叫服务员。

If you need anything, just ring for the attendant.

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我得按铃了，我想在下一站下车。

I must ring the bell, I want off at the next stop.

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我们按了按铃。一个女孩子开了门。

We rang the bell. A girl opened the door.

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我应提前多久按铃请你停车呢？

DO I need to ring the bell for you to stop the bus?

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你必须按铃叫人把脏盘子拿走。

You have to ring for the dirty dishes to be taken way.

youdao

如果你有什么需要就按铃。

If you need anything, just ring the bell.

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如果你需要什么的话，按铃就可以了。

Just ring if you need anything.

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你要是需要什么，请按铃。

Please ring the bell if you want anything.

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如果你需要帮忙，请按铃。

Please ring the bell if you need help.

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她按铃指示艾米准备食物。

She rang the bell and gave instructions to Amy about food.

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万一发生火灾，请按铃。

In case of fire ring the bell.

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他们按铃叫那个人上来。

They bell the man to come up.

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裘蒂：莎拉，有人在按铃。请你看看是谁？

Judy: Sara, someone is ringing the bell. Would you see who it is?

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他们按铃叫你去，医生。

They're bleeping you, doctor.

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先生，是您按铃叫人吗？

Did you ring, Sir? 'asked the stewardess.

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情况紧急时请按铃。

Ring the bell in an emergency.

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他按铃叫他的秘书。

He rang the bell for his secretary.

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万一起火，请按铃。

In case of fire ring the bell.

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如有火灾，按铃。

In case of fire, ring the bell.

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需要帮助请按铃。

Please ring for assistance.

youdao

需要帮助请按铃。

Please ring for assistance.

youdao