Charles2Lillian
.period 句号 ,comma 逗号 :colon 冒号 ;semicolon 分号 !exclamation 惊叹号 ?question mark 问号  ̄hyphen 连字符 'apostrophe 省略号;所有格符号 —dash 破折号 ‘ ’single quotation marks 单引号 “ ”double quotation marks 双引号 ( )parenthesis 圆括号 [ ]square brackets 方括号 《 》French quotes 法文引号;书名号 ...ellipsis 省略号 ¨tandem colon 双点号 "ditto 同上 ‖parallel 双线号 /virgule 斜线号 &ampersand = and ~swung dash 代字号 §section; division 分节号 →arrow 箭号;参见号 +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 X X squared X的平方 X X cubed X的立方 ∵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 πpi 圆周率 △triangle 三角形 ⊥perpendicular to 垂直于 ∪intersection of 并,合集 ∩union of 交,通集 ∫the integral of …的积分 ∑(sigma) summation of 总和 °degree 度 ′minute 分 〃second 秒 #number …号 ℃Celsius system 摄氏度 @at 单价 “\”叫backlash了,另外补充一个,“/”也可以叫slash
不合理存在
加、减、乘、除的英文分别是:add、subtract、multiply、divide。例句:Combined with the 4 marriage is not love, but the add,subtract,multiply and divide。
subtract的单词用法,动词,subtract的基本意思是“减去”“做减法”,主要指数学上的“减去”,即甲数被乙数“减”,而且着重于具体数目,引申还可表示“扣除”。也可喻指使事物的规格、质量等“下降”。
subtract可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语。作“减去”解时常接介词from。multiply的单词用法,v.动词。multiply的意思是“增加”,主要指通过自然繁殖而增加数量,也指同类事物在数量上无限制的重复增加。用于数学,可表示“相乘”。
multiply可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语。multiply作“相乘“解时常与介词by连用。
divide的单词用法,v.动词。divide的意思是把整体分成若干部分,有“分份”和“分享”的含义,引申可用于表示“广泛地分离”和“相互间的对抗”,即“分裂”、“使疏远”、“使失和”。
divide可用于数学中表示“除”。divide可用作不及物动词,也可用作及物动词。用作及物动词时接名词或代词作宾语,宾语后还可接介词短语或副词。divide也可用作不及物动词,其后常接副词。
双语例句
将会有加减乘除的简单测试。
There will be simple tests in addition,subtraction,multiplication,and division。
妈妈:露西,你学了加减乘除了吗?
Mum: Have you learned addition,subtraction,multiplication,and division,Lucy?
早期的计算机只能做加减乘除运算。
Early computers did nothing but compute:adding subtracting multiplying and dividing。
你知道加减乘除的符号吗?
Do you know the signs for add,subtract,multiply,and divide?
粉恋桃心
“加”用plus,and或add表示;“等于”用is,make,equal等词表示。 2+3=? 可表示为: How much is two plus three? 2+3=5 Two plus three is five. Two and three is equal to five. Two and three make five. Two added to three equals five. If we add two to/and three, we get five.可见,add是动词:vt. 增加, 添加, 计算...总和, 补充说, 又说 vi. 加, 加起来, 增添, 做加 plus 作"相加"解时,它是介词,后面不能加其它东西. adj. 正的, 加的 n.正号...
吉吉狼外婆小号
加、减、乘、除的英文如下:
1、加:用and、plus、added to 等词表示。
2+4=6可译为:
Two and four is six.
Two plus four is equal to six.
Two added to four equals six.
2、减:用minus、taken from、subtracted from等表示。
8-3=可译为:
Eight minus three is five.
Three taken from eight leaves five.
Three subtracted from eight leaves five.
3、乘:用multiply by、multiplied by、time等表示。
3 × 5 = 15可译为:
Multiply three by five is (gives)fifteen.
Three multiplied by five is fifteen .Multiply three by five , you get fifteen.
Three times five is (makes, will be , equals, is equal to ) fifteen.
4、除:用divided by、divide into、into等表示。
24 ÷ 8 = 3可译为:
Twenty-four divided by eight is equal to three.
Eight into twenty-four goes three times.
Divide eight into twenty-four , and you get three.
简单数学等式的英语表达
大于>:is greater than
大于等于(不小于)≥:is more than or equal to / is no less than
小于<:is less than
小于等于(不大于)≤:is less than or equal to / is no more than
不等于≠:is not equal to
等于=:equals
例句:
1、12+36=48:Twelve plus thirty-six is forty-eight.
2、10-4=6: Ten minus four is six. / Ten minus four equals four.
3、5×5=25:Five times five is twenty-five.
4、20÷4=5:Twenty divided by four is five.
5、5>1:Five is greater than one.
6、7+4≥10: Seven plus four is equal to or greater than ten.
7、1≤8:One is less than or equal to eight. / One is no more than eight.
8、1≠0:One is not equal to zero.