\uff0c, \u3002, \u300a, \u300b, \u3001, \uff1f, \u2019, \uff1b, \u201d, \uff1a, \u201c, \u005b, \u5d, \u00b7, \u0060, \u0021, \u0040, \u0023, \u0024, \u0025, \u005e, \u0026, \u002a, \u0028, \u0029, \u005f, \u002b, \u003d, \u002d, \u007c
特殊字符 \uf8f5,待研究