中、英文标点符号名称大全——珍藏版

中、英文标点符号名称大全珍藏版学了这么多年英语了，为什么从来没有人很系统地教我们英文标点符号怎么念？+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 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&ersand, 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 paral