Anonymous - you are identified only by a code number that comes with your kit.

匿名-只是用您提供的代号来确认。

youdao

A code number is assigned to each account; this simplifies the task of recording.

每一个科目都有一个编码：这样就简化了记账过程。

youdao

The only information they had about who they were giving it to was a code number for each boy and that boy's group membership.

他们知道的信息只有那些男孩是属于哪个组的，以及属于那个人的一个代码。

youdao

"It is a tax code that makes it all too easy for a small number of individuals and companies to abuse overseas tax havens to avoid paying any taxes at all,"

VOA: standard.2009.05.04

The use of a code number to access the images protects a traveller's privacy, shielding the photos from the public eye.

BBC: Expert portraits in touristy spots

To discourage forgeries, scratching another box reveals a code number.

ECONOMIST: China: Enlisting gamblers | The

In a digital twist, tourists receive a card with a code number on it, and later, they can view the images online and decide if any of the prints are worth purchasing.

BBC: Expert portraits in touristy spots