serial number

柯林斯词典

1. N-COUNT The serial number of an object is a number on that object which identifies it. 序列号; 编号
...the gun's serial number. …这支枪的序列号。
...your bike's serial number. …你的自行车的编号。
2. N-COUNT The serial number of a member of the United States military forces is a number which identifies them. (美国军人的) 入伍编号
He could never ever give any responses to his captor other than name, rank, serial number and date of birth. 除了自己的姓名、军衔、编号和出生日期外，他绝不可能向捕获他的人透露其他任何信息。