名词
中文翻译：门把手
同义词：
['handle', 'knob', 'turn knob例句：1. The old house had a worn-out firedoor handle.（这所老房子的门把手已经磨损不堪了。）']
例句：
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1. The old house had a worn-out firedoor handle.
这所老房子的门把手已经磨损不堪了。
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2.He carefully turned the knob to open the door.
他小心翼翼地转动把手，打开了门。
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3. The children were playing with their turn knob toys.
孩子们正在玩他们的转把玩具。