文档介绍：键盘上的符号用英语怎么读? ` backquote 反引号~ tilde ! exclam @ at# numbersign, 英语国家是 hash ,美语是 pound, 音乐里作 sharp, 如 C# $ dollar % percent ^ caret & ampersand * asterisk,star( 美语),数学公式中作 multiply ( parenleft,opening parentheses ) parenright,closing paretheses - minus;hyphen 连字符,不读_ underscore + plus = equal [ bracketleft,opening bracket ] bracketright,closing bracket { braceleft } braceright ; semicolon : colon ' quote " doublequote / slash \ backslash 反斜杠| bar , comma < less > greater . period ? question space 空格其他符号的读法< is less than > is more than ≮ is not less than ≯ is not more than ≤ is less than or equal to小于或等于号- hyphen 连字符≥ is more than or equal to大于或等于号' apostrophe 省略号,英文中省略字符用的撇号;所有格符号% percent - dash 破折号‰ per mille ∞ infinity 无限大号∝ varies as与…成比例() parentheses 圆括号√(square) root 平方根[] square brackets 方括号∵ since; because 因为《》 French quotes 法文引号;书名号∴ hence 所以… ellipsis 省略号∷ equals, as (proportion) 等于,成比例¨ tandem colon 双点号∠ angle 角∶ ditto 双点号⌒ semicircle 半