寒暄的英文：
1.to exchange greetings and make small talk

参考例句：

He stopped to pass the time of day with Roland.
他停下来与罗兰寒暄(了一会)

Even cousinly amenities were subject to suspicion
表兄妹间的寒暄也会令人多心。

These Chinese conventional greetings, however, need careful studies.
在中国，说起寒暄，还真有些说道呢。

There was no formal handshake, none of the usual politeness or caution of strangers
没有一本正经的握手，以及陌生人见面时要进行的寒暄或者小心谨慎。

Though he greeted me cheerfully, I sensed a probing challenge in his welcome
他虽然春风满面地跟我寒暄，但我总觉得他暗中在打量我。

Goodbyes might be colder than greetings and unflattering assessments of the hosts occupy the return journey
告别可能要比见面时的寒暄更冷淡;人们在回家时一路上毫不客气地对主人评头论足。

Winterbourne judged it becoming to address a few words to her mother
温德朋想在礼貌上应该同她母亲寒暄两句。

exchange是什么意思：
n. 交换，互换，交流；兑换，汇率；交易所
v. 交换，互换；交流；兑换

regional exchange
美国在纽约以外地区的证券交易所

This exchange takes place in the foreign exchange market.
汇兑是在外汇交易市场上进行的。

He gambles on the stock exchange.
他从事股票投机。

greetings是什么意思：
n. 问候；祝贺；欢迎辞
v. greet的现在分词

He acknowledged the greeting with a nod.
他点了点头，回应了对他的问候。

A beautiful view greeted us.
美丽的景色呈现在我们面前。

They greeted and smooched each other.
他们互相问候亲吻。

make是什么意思：
v. 做；制造；生产；使得；获得；准备；引起；开始；使成为，产生；构成
n. 形状；样式；制造；构造；品牌

a man of this make
这种性格的人

make an example of
1.惩罚...以儆戒他人

make a dive for
向￥冲去