她用槌子不容置疑地敲了一下，让争吵的委员会安静下来，宣布动议获得通过。
She silenced the bickering committee with a peremptory rap of her gavel and declared the motion passed.
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解释
peremptory 是形容词，意为"专断的、不容反驳的"，形容某人以不容商量的姿态强行推进决议或结束争论。
She silenced the bickering committee with a peremptory rap of her gavel and declared the motion passed.
peremptory 是形容词，意为"专断的、不容反驳的"，形容某人以不容商量的姿态强行推进决议或结束争论。