Zi 字媒體

感謝您關注高中英語公眾號，如您尚未關注，請點擊上方藍字「高中英語」關注我們，獲取更多知識方法。每日更新，與您不見不散！當在英語學習或考試中遇到用英語表達數學符號或標點符號時，大多數高中生都會一頭霧水。現在不用急了，因為小簡老師給你準備了最全數學符號/標點符號英文表達法，收藏起來好好學吧！+ plus 加號;正號- minus 減號;負號± plus or minus 正負號× is multiplied by 乘號÷ is divided by 除號= is equal to 等於號≠ is not equal to 不等於號≡ is equivalent to 全等於號≌ is equal to or approximately equal to 等於或約等於號≈ is approximately equal to 約等於號< is less than 小於號> is greater than 大於號≮ is not less than 不小於號≯ is not more than 不大於號≤ is less than or equal to 小於或等於號≥ is more than or equal to 大於或等於號% per cent 百分之…‰ per mill 千分之…∞ infinity 無限大號∝ varies as 與…成比例√ (square) root 平方根∵ since; because 因為&there4; hence 所以∷ equals, as (proportion) 等於，成比例∠ angle 角⌒ semicircle 半圓⊙ circle 圓○ circumference 圓周π pi 圓周率△ triangle 三角形⊥ perpendicular to 垂直於∪ union of 並，合集∩ intersection of 交，通集∫ the integral of …的積分∑ (sigma) summation of 總和° degree 度′ minute 分″ second 秒℃ Celsius system 攝氏度{ open brace, open curly 左花括弧} close brace, close curly 右花括弧( open parenthesis, open paren 左圓括弧) close parenthesis, close paren 右圓括弧 brakets/ parentheses 括弧[ open bracket 左方括弧] close bracket 右方括弧 square brackets 方括弧. period, dot 句號，點| vertical bar, vertical virgule 豎線& ampersand, and, reference, ref 和，引用* asterisk, multiply, star, pointer 星號，乘號，星，指針/ slash, divide, oblique 斜線，斜杠，除號// slash-slash, comment 雙斜線，註釋符# pound 井號\ backslash, sometimes escape 反斜線轉義符，有時表示轉義符或續行符~ tilde 波浪符. full stop 句號, comma 逗號: colon 冒號; semicolon 分號? question mark 問號! exclamation mark (英式英語) exclamation point (美式英語)' apostrophe 撇號- hyphen 連字號-- dash 破折號... dots/ ellipsis 省略號" single quotation marks 單引號"" double quotation marks 雙引號‖ parallel 雙線號& ampersand = and～ swung dash 代字型大小§ section; division 分節號→ arrow 箭號;參見號更多內容，敬請期待