1、“先生”的英文简称是Mr，Mister=先生。“小姐”的英文简称是Miss。
2、例句：
I saw Mr. Zhang in the street.
我在街上看见了张先生。
I paid Mr. and Mrs. Smith a return visit yesterday afternoon.
我昨天下午回访了史密斯夫妇。
Are you ready to board, Mr. Daly?
你准备好登机了吗，戴利先生？
Mr. Singh said he was pleased with the outcome
辛格先生说他对这一结果感到满意。