语言: language字符: character组: group语言字符: language character语言字符集: language character set汇编语言字符集: assembler language character set普通商用语言字符: cobol character自然语言字符串: natural language symbol string字符组: burst; character group; character set字符集；字符组: character set编码字符组: code character set标识字符组: identification burst国际字符组: national character set国语字符组: national language character set忽略字符组: character ignore block结束字符组: terminator group识别字符组: identification burst数据字符组: data character set特殊字符组: special character set通用字符组: universal character set显示字符组: display character sets字符组应用: field utilization高密度字符组: high-density character set紧排三字符组: character triplet特种字符组合: special character combination
