寒暄
词典exchange of conventional greetings：寒暄；寒喧。
1. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
1. greet：gift 赠品 | greet 寒暄 | guest 客人
2. 寒暄
2. pass the time of day with：partition n.分开,分割 | pass the time of day with 寒暄 | pass away 死,逝世