名词
中文翻译：门铃按钮
同义词：
['门铃，门铃按钮例句：1. The bell pull is a small button on the doorknob that you can press to ring the doorbell.（门铃按钮是门把手上的一个小按钮，你可以按它来响铃。）']
例句：
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1. The bell pull is a small button on the doorknob that you can press to ring the doorbell.
门铃按钮是门把手上的一个小按钮，你可以按它来响铃。
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2. When she opened the door, she noticed the bell pull was broken.
当她打开门时，她注意到门铃按钮坏了。
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3. She quickly pressed the bell pull and called out for help.
她迅速按下门铃按钮并大声呼救。