按铃

1. 要求病人在有紧急情况时按铃。
   The patient was asked to ring the bell in an emergency.
2. 她按铃要一杯饮料。
   She rang for a drink.
3. ｀先生，是您按铃叫人吗？＇女服务员问道。
   `Did you ring, sir?' asked the stewardess.
4. 情况紧急时请按铃。
   Ring the bell in an emergency.

按的英语翻译：

铃的英语翻译：