基本解释老（置於姓名之後，表示同一家族中同名二人之中較年長者，senior的縮寫）。同根派生 Snr相关词英英字典劍橋英英字典 written abbreviation for senior adjective(OLDER) , used after a man's name to refer to the older of two people in the same family who have the same nameSnr剑桥字典Snr柯林斯字典