符号: character; sign; symbol; mar ...常数: constant名: time; times; days符号常数: notation constant无符号常量, 无符号常数: unsigned constant记数法常数 符号常数: notationconstant无符号常数语法: unsigned constant syntax标号常数: label constant标号常数环境: environment of a label constant; environment of label constant任选记号常数: optional signed constant; optionally signed constant语句标号常数: statement label constant数名: proper name常数符号校验: constant mark check介电常数符号: dielectric constant离解常数符号: symbol for dissociation constant气体常数符号: gas constant symbol介电常数介电常数符号: dielectric constant气体常数的符号: symbol for a gas constant字符常数的符号名: symbolic name of a character constant参数名: parameter name函数名: function name常数: [数学] constant可数名词，具数名词: count noun单元常数象征时间，部件符号时间: ust unit symbol time符号: 1.(记号; 标记) character; sign; symbol; mark; code; notation; expression; denotation; sentinel 注音符号 phonetic symbol; 标点符号 punctuation mark; 代数符号 algebraic symbol2.(表明职别、身分等的标志) insignia
