可定制各种所需的印刷符号。
符号，数字代表某物的书写或印刷符号，而不是字母，尤其数字。
A written or printed symbol representing something other than a letter, especially a number.
符号，数字：代表某物的书写或印刷符号，而不是字母，尤其数字。
A written or printed symbol representing something other than a letter, especially a number.
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