商用: commercial字符: character備用字符集: alternate character set比較用字符: comparand表引用字符: table reference character不用字符串: unwanted string監(jiān)督用字符: supervisory character禁用字符: forbidden character; forbidden charater; forbidden digit; improper character; unallowable character禁用字符碼: forbidden character code; forbidden-character code通用字符: universal character通用字符法: universal character method通用字符集: ucs universal character set; universal character set(ucs)通用字符組: universal character set萬用字符: wild card; wildcard character; wildcards無用字符: ignore character無用字符塊: ignore character block無作用字符: ignore character引用字符串: quoted string用用字符號: using symbols using words專用字符: application-oriented character repertoire; special character專用字符集: special character set進程專用字符: process special character禁用字符代碼: forbidden character code通用字符文本: general character text非法字符, 禁用字符: illegal character; improper character; unallowable character