unsigned

adj.未签约的；未签名的；无符号的

I put these unsigned free agents in old team at minimum veteran salary. 我将这些未签约的自由球员放到元老球队以最低的基本保障薪金！

This setting does not block unsigned packages. 该设置不阻止未签名的包。

Scholars ascribe the unsigned painting to Rubens. 学者们认为这幅无落款的画的作者是鲁本斯。

Now, an unsigned short is always treated as a character. 现在,无符号短值始终作为字符对待。

The length byte and the characters are considered unsigned values. 长度字节和字符都被视为无符号值。