表示无效字符的英文单词

“无效字符”对应的英文单词有：inactive character、invalid character ，一共2个，具体意思及用法如下：

inactive character无用[无效]字符，无用字元

invalid character无效字符

无效字符不断Invalid character constant

参量无效字符invaild characters

无效字符的别名Invalid characters in nickname

无效字符常量Invalid character constant

无效字符的错误INVALID CHARACTER ERROR

城市包含无效字符city contains an invalid character

无效字符错误INVALID CHARACTER ERROR

包含一个无效字符contains an invalid character

包含无效字符contains an invalid character;contains invalid characters