卢卡与凯丽
asterisk (*)plus sign (+)minus sign (-) forward slash (/) backslash (\)percent symbol (%) exclamation point symbol (!)underscore (_)equal sign (=) decimal points (.)semicolon (;)increment (++) operators decrement (--) operators ( ) Parenthesis{ } Braces [ ] Brackets, Comma; Semicolon' Quote@ At+ plus 加号；正号- minus 减号；负号± plus or minus 正负号× is multiplied by 乘号÷ is divided by 除号＝ is equal to 等于号≠ is not equal to 不等于号≡ is equivalent to 全等于号≌ is equal to or approximately equal to 等于或约等于号≈ is approximately equal to 约等于号＜ is less than 小于号＞ is more than 大于号≮ is not less than 不小于号≯ is not more than 不大于号≤ is less than or equal to 小于或等于号≥ is more than or equal to 大于或等于号% per cent 百分之…‰ per mill 千分之…∞ infinity 无限大号∝ varies as 与…成比例√ (square) root 平方根∵ since; because 因为∴ hence 所以∷ equals, as (proportion) 等于，成比例∠ angle 角⌒ semicircle 半圆⊙ circle 圆○ circumference 圆周π pi 圆周率△ triangle 三角形⊥ perpendicular to 垂直于∪ union of 并，合集∩ intersection of 交，通集∫ the integral of …的积分∑ (sigma) summation of 总和° degree 度′ minute 分〃 second 秒℃ Celsius system 摄氏度{ open brace, open curly 左花括号} close brace, close curly 右花括号( open parenthesis, open paren 左圆括号) close parenthesis, close paren 右圆括号() brakets/ parentheses 括号[ open bracket 左方括号] close bracket 右方括号[] square brackets 方括号. period, dot 句号，点 vertical bar, vertical virgule 竖线& ampersand, and, reference, ref 和，引用* asterisk, multiply, star, pointer 星号，乘号，星，指针/ slash, divide, oblique 斜线，斜杠，除号// slash-slash, comment 双斜线，注释符# pound 井号\ backslash, sometimes escape 反斜线转义符，有时表示转义符或续行符~ tilde 波浪符. full stop 句号, comma 逗号: colon 冒号; semicolon 分号? question mark 问号! exclamation mark (英式英语) exclamation point (美式英语)' apostrophe 撇号- hyphen 连字号-- dash 破折号... dots/ ellipsis 省略号" single quotation marks 单引号"" double quotation marks 双引号‖ parallel 双线号& ampersand = and～ swung dash 代字号§ section; division 分节号→ arrow 箭号；参见号
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符号的英文为：Symbol。
中中释义：
符号 [fú hào]。
1、[symbol;sign;mark]∶印记;标号。
元素符号。
2、[insignia]∶用于区分某种特征的标识。
军衔符号。
双语例句：
1、它包含一个冒号，是jQuery选择器保留的符号，并且必须使用反斜杠进行转义。
It contains a colon, which is a reserved character in jQuery selectors, and must be escaped using a backslash.
2、波浪符号（~）用作列分隔符，让收集到文件中的数据可以使用电子表格应用程序（比如microsoft excel）来进行解析，以便进一步分析它们。
The tilde character (~) is used as a column separator so that the data collected in the flat file can be parsed using a spreadsheet application such as Microsoft Excel to analyze it further.
3、改动作曲家原有的符号是亵渎行为。
It would be sacrilege to alter the composer's original markings.
4、我们老师对标点符号十分挑剔。
Our teacher is very fussy about punctuation.
5、铜的化学符号是什么？
What is the chemical symbol for copper?
