adj.没签名的，未签约的

The variable "age" is declared as an unsigned integer in this program.
这个程序中变量“age”被声明为无符号整数。
He signed the contract without reading it, which was an unsigned mistake.
他没读合同就签了字，这是一个未加思考的错误。
The company's profits were in the black for the first time in three years, with an unsigned bonus for all employees.
公司三年来首次实现盈利，所有员工都将获得未确定金额的奖金。
The unsigned artist struggled to gain recognition in the music industry.
那位未签约的艺术家在音乐界努力寻求认可。
The server error log showed an unsigned integer overflow, causing system instability.
服务器错误日志显示有一个无符号整数溢出，导致系统不稳定。
She found an unsigned postcard from her best friend among the mail.
她在邮件中发现了一张她最好的朋友寄来的未签名明信片。
The unsigned draft proposal will be discussed further at next week's meeting.
未经签署的草案将在下周会议上进一步讨论。
The bank refused to cash the unsigned check, citing security concerns.
银行以安全考虑为由拒绝兑现那张未签字的支票。
The unsigned photograph was auctioned off for charity, fetching a high price.
那张未签名的照片在慈善拍卖会上拍出了高价。
The software update requires you to accept an unsigned certificate, which could pose a security risk.
软件更新要求你接受一个未签名的证书，这可能带来安全隐患。