a character used to represent a mathematical valuein addition to the standard alphabetical letters and numerics, the keyboard features rows of special characters
in addition to the standard alphabetical letters and numerics, the keyboard features rows of special characters
digits, figures, integers, numbers, numerals, whole numbers
decimals, fractionscipherssymbols
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。