Matches modifier symbols such as circumflex accent, grave accent, and macron 匹配修饰符号,如抑扬音、抑音符号和长音符号。
Indicates that the character is a symbol that is not a mathematical symbol, a currency symbol or a modifier symbol 指示字符是符号,但它不是数学符号、货币符号或修饰符符号。
Indicates that the character is a modifier symbol, which indicates modifications of surrounding characters; for example, the fraction slash indicates that the number to the left is the numerator and the number to the right is the denominator 指示字符是修饰符符号,这指示环绕的字符的修改;例如,分数杠指示其左边的数字是分子,其右边的数字是分母。