n.幽默；開玩笑；客氣話
The children smiled politely at the visitor's pleasantries. 孩子聽了客人說的幽默話，都斯文地笑了。
After an exchange of pleasantries, the leaders started their negotiations. 領(lǐng)導(dǎo)人互相寒暄一番，然後開始談判。
使人不,快的話,侮辱人的話
