基本解释n.幽默;開玩笑;客氣話同根派生 pleasantries相关词英汉例句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.領導人互相寒暄一番,然後開始談判。pleasantries更多例句