基本解释n.幽默;开玩笑;客气话同根派生 pleasantries相关词英汉例句The children smiled politely at the visitor's pleasantries.孩子听了客人说的幽默话,都斯文地笑了。After an exchange of pleasantries, the leaders started their negotiations.领导人互相寒暄一番,然後开始谈判。pleasantries更多例句