常见英语单词分类大全.pdf

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1、常用英语单词分类大全汇编：田维川数字类number一one二two三three四four五five六six七seven八eight九nine十ten十一eleven十二twelve十三thirteen十四fourteen十五fifteen十六sixteen十七seventeen十八eighteen十九nineteen二十twenty三十thirty四十forty五十fifty六十sixty七十seventy八十eighty九十ninety百hundred千thousand万tenthousand十万onehundredthousand百万million千万tenmi

2、llion亿onehundredmillion十亿billion百亿tenbillion千亿onehundredbillion万亿trillion零zero第一first第二second第三third第四fourth第五fifth第六sixth第七seventh第八eighth第九ninth第十tenth第十一eleventh第十二twelfth第十三thirteenth第十四fourteenth第十五fifteenth第十六sixteenth第十七seventeenth第十八eighteenth第十九nineteenth第二十twentieth第三十thirtie

3、th第四十fortieth第五十fiftieth第六十sixtieth第七十seventieth第八十eightieth第九十ninetieth第一百hundredth月份month一月january二月february三月march四月april五月may六月june七月july八月august九月september十月october十一月november十二月december星期week星期一Monday星期二Tuesday星期三Wednesday星期四Thursday星期五Friday星期六Saturday星期日Sunday测量单位measure毫克milli

4、gram(mg)克gram(g)千克kilogram(kg)吨ton(T)毫米millimeter(mm)厘米centimeter(cm)米meter(m)千米kilometer(km)23平方米squaremeter(m)立方米cubicmetre(m)毫升milliliter(ml)升litre(L)安培ampere(A)欧姆ohm(O)伏特volt(V)赫兹hertz(hz)焦耳Joule(J)摄氏度degreecentigrade(℃)角度angle帕斯卡pascal(P)兆帕Mpa牛顿Newton(N)瓦特watt(W)弧度radian(rad)卡路里ca

5、lorie米/秒meter/second(m/s)开尔文Kelvin(K)千瓦·时kilowatthour(kw·h)坎德拉candela摩尔mole数学符号mathematicalnotation加，正+plus减，负-minus乘×multipliedby除÷dividedby等于＝isequalto大于＞ismorethan小于＜islessthan不等于≠isnotequalto约等于≈isapproximatelyequalto不大于≯isnotmorethan不小于≮isnotlessthan正负±plusorminus大于或等于≥ismorethano

6、requalto小于或等于≤islessthanorequalto百分之%percent千分之‰permill平方根√squareroot圆周率πpi的积分∫theintegralof合集∪unionof垂直于⊥perpendicularto通集∩intersectionof总和∑summationof标点符号punctuationmark逗号，comma句号。fullstop问号？questionmark感叹号！exclamationpoint顿号、pausemark分号；semicolon冒号：colon省略号……ellipsis破折号——dash括号()par

7、entheses方括号[]squarebrackets星号*asterisk井号#pound斜杠/slash和，与&ersand波浪号~tilde撇号'apostrophe连字号-hyphen单引号‘’singlequotationmarks双引号“”doublequotationmarks书名号《》Frenchquotes双线号‖parallel方向orientation前front后back左left右right上up下down里in外out东east南south西west北north东南southeast东北northeast西南southwest西