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英文标点符号用英文怎么念?8 i; V! Y0 }) O
6 H% p& P% w4 T) d0 ^ [7 p
4 p5 ?$ e4 ?8 Y6 z+ plus 加号;正号: F% W* W- U( G/ A
- minus 减号;负号
`/ f$ W, @' R6 I( D! [± plus or minus 正负号
4 t: m( f E/ u* F- }& G6 K2 f× is multiplied by 乘号/ t6 i& ~+ e- y1 X; O* \% B
÷ is divided by 除号& b; k/ R! W( Q
= is equal to 等于号
4 r' ]. `# b# H7 @! L≠ is not equal to 不等于号
% g+ Z# t5 S. g8 X4 G1 t( K. i≡ is equivalent to 全等于号- y4 A) e& J! y/ _
≌ is equal to or approximately equal to 等于或约等于号" A5 b) }6 [* V& h% d
≈ is approximately equal to 约等于号
x+ W( Y: b1 p/ c< is less than 小于号6 d- \& [6 f1 U5 C0 ^8 \; \
> is greater than 大于号
& `0 y# ~; S' v: V" K≮ is not less than 不小于号
5 y! y& _* Z" ^! ?0 M≯ is not more than 不大于号) [! }1 g1 u: h, J6 w2 F% [
≤ is less than or equal to 小于或等于号4 {9 Q. W% Z" T9 N+ q- a
≥ is more than or equal to 大于或等于号8 f; W3 y# U0 ]7 X. u
% per cent 百分之…
6 Q. a+ \8 {7 R4 u* o- {‰ per mill 千分之…
! n8 D3 w; v+ A7 {* Q7 D! s V) r' w∞ infinity 无限大号
5 b: ^/ V. c% t6 r" |8 A∝ varies as 与…成比例
! b3 S$ T( r; }1 F" @, k√ (square) root 平方根
1 x; o$ v0 p1 I1 @∵ since; because 因为" x5 X: {! F! Q9 G% q
∴ hence 所以6 N) J" R# [ I9 Z1 v
∷ equals, as (proportion) 等于,成比例9 T* K: s# s; E8 ?8 @; S
∠ angle 角
3 r! I) v( v1 U: u& p! g⌒ semicircle 半圆9 K o/ A# E* l
⊙ circle 圆 M5 Z. Y( y. z C
○ circumference 圆周+ `" D/ m- Q2 s6 W \& Z
π pi 圆周率) @6 M) Q( l3 s) O X& C
△ triangle 三角形
# K2 o: B% k* A, V' i M) g⊥ perpendicular to 垂直于7 g4 v; R: i2 J$ [$ O2 B
∪ union of 并,合集
" A5 ?/ y5 v' c z& f∩ intersection of 交,通集
: D. T* \% B/ O& ~# Y7 \; `∫ the integral of …的积分
# I$ H! f+ |/ a4 _& ]∑ (sigma) summation of 总和7 f9 @( Q5 v5 E1 j( a+ h
° degree 度
8 z" s/ P. ^0 e9 J′ minute 分
$ I0 P3 O0 }1 H. v″ second 秒
1 I" y. }/ v* s' A. m/ T- Z; P℃ Celsius system 摄氏度5 x& R0 ^' S- X5 e
# l! }2 Q8 Z7 {8 B- {% Y6 ]{ open brace, open curly 左花括号/ i9 `/ k& K. ]5 y: D
} close brace, close curly 右花括号
8 w0 \% ^+ Z: ?# d( open parenthesis, open paren 左圆括号
$ S, A6 S" T+ H) close parenthesis, close paren 右圆括号( }3 |$ B) \& {3 J e4 a
() brakets/ parentheses 括号' f+ J0 ^4 {- C* \9 D! o) E! D% ^* |
[ open bracket 左方括号 j* M% g2 T4 r: M5 ]
] close bracket 右方括号
$ B1 G9 c6 q" W6 G) o, X[] square brackets 方括号1 F# ^7 p: Y- B5 }+ z( r+ n& G
. period, dot 句号,点0 C2 o3 A3 o0 n0 [; i7 t6 ^
| vertical bar, vertical virgule 竖线. g3 X4 s$ u. D- f& p3 C
& ampersand, and, reference, ref 和,引用+ x; r0 S' I" }& s/ M
* asterisk, multiply, star, pointer 星号,乘号,星,指针
- S2 y q3 u3 G- @# v& e/ slash, divide, oblique 斜线,斜杠,除号3 o g" J0 X* j( Y8 b' T4 j- i
// slash-slash, comment 双斜线,注释符
3 `; p! K- j" t; \: _2 v( B# pound 井号
. ]4 D& {3 M2 H/ T7 X1 o\ backslash, sometimes escape 反斜线转义符,有时表示转义符或续行符
' ?6 w# |% Q& p/ [; p~ tilde 波浪符
% k8 i r5 U: n' V. U. full stop 句号. u4 C- u% u7 |; N
, comma 逗号7 E4 m9 q4 j& H/ {
: colon 冒号
/ j- Z0 N) s: G4 P2 F; semicolon 分号, I W+ U, k: @4 h
? question mark 问号5 C& X# s% Q; }: ?
! exclamation mark (英式英语) exclamation point (美式英语)
" G! v3 T6 e0 S: F! |8 p0 I. v' apostrophe 撇号1 `: |; N, K# a0 X* J0 v) |
- hyphen 连字号 C# z0 \5 m# r& [# Q4 c
-- dash 破折号
$ `- L! f/ D$ \" x2 O4 _... dots/ ellipsis 省略号/ X" R3 T8 Z R% u
" single quotation marks 单引号: ]# Z. e% w$ M. `- O. x, W V
"" double quotation marks 双引号
3 \5 }$ ]1 W# P, H1 k. V0 W2 N4 h8 q‖ parallel 双线号
" F' a- C5 i- V/ B& k& ampersand = and+ t( a. N$ X" ~
~ swung dash 代字号
) l; b- H* K. k: i- X5 o% u§ section; division 分节号
8 i- ^/ A) x( P. O5 }→ arrow 箭号;参见号' O( c+ e" J$ H! |7 _1 H8 C V
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