To dismiss something with a smile or a laugh; to treat something as not worth bothering about or taking seriously.
对于那些无聊的挑衅，他只是付诸一笑，完全不放在心上。
He simply laughed off those silly provocations, not taking them to heart at all.
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To dismiss something with a smile or a laugh; to treat something as not worth bothering about or taking seriously.