英文标点符号英文怎么念？
+ 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 greater 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 1 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 2 圆周
π pi 圆周率
△ triangle 三角形
⊥ perpendicular 3 to 垂直于
∪ union of 并，合集
∩ intersection 4 of 交，通集
∫ the integral of …的积分
∑ (sigma) summation 5 of 总和
° degree 度
′ minute 分
″ second 秒
℃ Celsius 6 system 摄氏度
{ open brace 7, open curly 左花括号
} close brace, close curly 右花括号
( open parenthesis 8, open paren 左圆括号
) close parenthesis, close paren 右圆括号
() brakets/ parentheses 9 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 10 bar, vertical virgule 竖线
& ampersand, and, reference, ref 和，引用
* asterisk 11, multiply, star, pointer 星号，乘号，星，指针
/ slash 12, divide, oblique 13 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 14 冒号
; semicolon 分号
? question mark 问号
! exclamation 15 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
- It is impossible to count up to infinity.不可能数到无穷大。
- Theoretically,a line can extend into infinity.从理论上来说直线可以无限地延伸。
- It's a mile round the circumference of the field.运动场周长一英里。
- The diameter and the circumference of a circle correlate.圆的直径与圆周有相互关系。
- The two lines of bones are set perpendicular to one another.这两排骨头相互垂直。
- The wall is out of the perpendicular.这墙有些倾斜。
- There is a stop sign at an intersection.在交叉路口处有停车标志。
- Bridges are used to avoid the intersection of a railway and a highway.桥用来避免铁路和公路直接交叉。
- The exhibition was a summation of his life's work.这次展览汇集了他一生中典型的作品。
- The defense attorney phrased his summation at last.最后，辩护律师作了辩论总结。
- The temperature tonight will fall to seven degrees Celsius.今晚气温将下降到七摄氏度。
- The maximum temperature in July may be 36 degrees Celsius.七月份最高温度可能达到36摄氏度。
- My daughter has to wear a brace on her teeth. 我的女儿得戴牙套以矫正牙齿。
- You had better brace yourself for some bad news. 有些坏消息,你最好做好准备。
- There is no space between the function name and the parenthesis.函数名与括号之间没有空格。
- In this expression,we do not need a multiplication sign or parenthesis.这个表达式中，我们不需要乘号或括号。
- Irregular forms are given in parentheses . 不规则形式标注在括号内。
- Answer these questions, using the words in parentheses. Put the apostrophe in the right place. 用句后括号中的词或词组来回答问题，注意撇号的位置。 来自《简明英汉词典》
- The northern side of the mountain is almost vertical.这座山的北坡几乎是垂直的。
- Vertical air motions are not measured by this system.垂直气流的运动不用这种系统来测量。
- The asterisk refers the reader to a footnote.星号是让读者参看脚注。
- He added an asterisk to the first page.他在第一页上加了个星号。
- The shop plans to slash fur prices after Spring Festival.该店计划在春节之后把皮货降价。
- Don't slash your horse in that cruel way.不要那样残忍地鞭打你的马。
- He made oblique references to her lack of experience.他拐弯抹角地说她缺乏经验。
- She gave an oblique look to one side.她向旁边斜看了一眼。
- Here,too,the colon must be followed by a dash.这里也是一样，应当在冒号后加破折号。
- The colon is the locus of a large concentration of bacteria.结肠是大浓度的细菌所在地。
- He could not restrain an exclamation of approval.他禁不住喝一声采。
- The author used three exclamation marks at the end of the last sentence to wake up the readers.作者在文章的最后一句连用了三个惊叹号，以引起读者的注意。