英文标点符号用英文怎么念?
% M: ?4 w) Q6 I, T- o& r4 q4 j+ p* u8 g4 a3 d% \! G3 U h
# s& Q& V; A; M% w5 }% |+ plus 加号;正号
1 z, w$ | g( q- minus 减号;负号% c$ ? [( v$ `( O+ v" a( V
± plus or minus 正负号7 x9 ~7 c6 P# c3 a1 v: H* Z# m
× is multiplied by 乘号7 o4 G" ^) G8 L& _, ?- A5 e
÷ is divided by 除号
) \- t2 M0 j8 Z% J0 ^( U= is equal to 等于号; C1 t$ Z I4 Z" u
≠ is not equal to 不等于号3 a) u' m: {& }; L2 i7 c
≡ is equivalent to 全等于号
" A U, }# O0 G; _1 E' |9 G _≌ is equal to or approximately equal to 等于或约等于号$ Q8 h* R6 T, y) r8 @
≈ is approximately equal to 约等于号
' ]( _! J( \2 y4 E% m< is less than 小于号9 |8 h: o+ p% R$ w1 M3 [9 i
> is greater than 大于号) F$ P. C& t# I9 T. k
≮ is not less than 不小于号, `4 x6 [. b# i, A
≯ is not more than 不大于号2 f% @0 @7 O! q% K
≤ is less than or equal to 小于或等于号
: _/ _8 ?# g! W$ x1 Q8 t≥ is more than or equal to 大于或等于号
4 ^0 B- X2 I) p0 s8 S; Q% per cent 百分之…
, ?6 P4 V) X+ n4 S' E‰ per mill 千分之…
0 Z) o$ v5 W0 d; D, L∞ infinity 无限大号! J: M3 C1 i6 P. q0 u$ t
∝ varies as 与…成比例9 f/ n- P" S5 Q# N9 R
√ (square) root 平方根) T7 S9 ^% d6 ?" c9 ?* |/ _
∵ since; because 因为
* A, o6 x' [: G$ p s0 }∴ hence 所以$ p/ ~5 j) e5 h
∷ equals, as (proportion) 等于,成比例
/ e, h7 s! K" p& E∠ angle 角7 J+ B2 x, e- t) f- t
⌒ semicircle 半圆
3 k/ r9 W$ Z8 h5 F v⊙ circle 圆7 n& Y- c; [) c7 @2 X
○ circumference 圆周, z4 m& _: R1 `( A9 b( I
π pi 圆周率
7 m2 o8 m) _ u: p△ triangle 三角形3 ~/ b, _0 V, m( m3 t5 D
⊥ perpendicular to 垂直于
" G% D' S5 n3 v* p, l0 r k∪ union of 并,合集
7 ^) _9 y: _' c3 ?1 q9 |∩ intersection of 交,通集
j' l# e3 Y \- G- }' R, `8 p8 V∫ the integral of …的积分 X. K3 p- q- s m" k0 A3 m
∑ (sigma) summation of 总和) e! t+ p1 L& \
° degree 度) {* r$ W0 `' L- X C0 s
′ minute 分, R9 M0 y+ \+ m: d; f/ E) ?! h
″ second 秒+ ?2 `, J7 @3 m+ L0 F' t
℃ Celsius system 摄氏度
. e# v/ Q; X; N& T1 F$ N' N& l7 l
- i& d9 g3 j4 X/ n% V{ open brace, open curly 左花括号9 z" T. c8 m# P! f! L( y: |
} close brace, close curly 右花括号0 `: ~3 X2 E$ i- E* c) p
( open parenthesis, open paren 左圆括号
M# g+ V. Z0 j# ]; `5 t. ?; c) close parenthesis, close paren 右圆括号
2 L" B8 ~2 b$ i7 J- I* C- a() brakets/ parentheses 括号
) x. ^6 z. Q6 U( p) c/ S7 _[ open bracket 左方括号# Q- i9 [+ { q4 y) q
] close bracket 右方括号
" D' C% n0 A; c. I- R[] square brackets 方括号
1 s$ e3 l# f0 K5 ^" Y3 v" _) T: a. period, dot 句号,点8 ~0 Q/ E: I1 B
| vertical bar, vertical virgule 竖线# y/ X% i4 v+ ]5 }1 F% g: a7 m
& ampersand, and, reference, ref 和,引用# T- i+ @9 M+ K U3 a
* asterisk, multiply, star, pointer 星号,乘号,星,指针
5 A( x2 v" Q7 I; M$ v+ a' H/ slash, divide, oblique 斜线,斜杠,除号$ {) e6 h4 M. w6 U+ S" B4 F
// slash-slash, comment 双斜线,注释符* c% o% |( T% D) q3 V3 |4 d6 t5 J6 e
# pound 井号$ _7 J9 ^' N3 p
\ backslash, sometimes escape 反斜线转义符,有时表示转义符或续行符2 ~ v9 g4 [" z' y/ V1 Z: k
~ tilde 波浪符
' L3 k# u+ y# s+ N. full stop 句号- {% {7 y. E! X! q. k+ p6 @
, comma 逗号
2 ~3 _/ W- \4 y9 s: colon 冒号
- Y3 _% \5 @$ o# }5 C; semicolon 分号
, l5 o* Z; I7 I? question mark 问号4 H! G/ J& I4 x; Z5 b
! exclamation mark (英式英语) exclamation point (美式英语)3 y5 o( K" h z/ g' B
' apostrophe 撇号5 N, p. s& o* B& X
- hyphen 连字号) W# S {- e3 e" e9 a! t6 `5 i0 P
-- dash 破折号, Z6 B I5 D7 C" M
... dots/ ellipsis 省略号9 p# J! Q+ ~0 Q
" single quotation marks 单引号( ~% N( F) ^; a. @7 B$ W
"" double quotation marks 双引号" [1 E4 X% h# f" n6 |, B. ?
‖ parallel 双线号7 ~7 H. M1 L3 ]
& ampersand = and
% s4 w9 F4 `' h2 n1 A* |~ swung dash 代字号2 ]* f5 K, Z$ k
§ section; division 分节号
. { s2 X1 V g: f4 z5 L& O- A n# i5 y→ arrow 箭号;参见号
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