Sr.
adjective [ after noun ] US (UK Snr)
（用于男子名后，指家庭中有相同名字的两个人中的年长者）老，大（senior的缩写）
written abbreviation for senior , used after a man's name to refer to the older of two people in the same family who have the same name
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。