pleasantryKK [ˋplɛzəntri] /ˈplɛzəntɹi/發音名詞1客套話、寒暄、客套常用複數They exchanged a few pleasantries before getting down to business.他們先寒暄了幾句,才開始談正事。2玩笑話、詼諧話正式He tried to lighten the mood with a small pleasantry.他說了個小玩笑,想緩和一下氣氛。