GREabscissa橫坐標(biāo)absolutevalue絕對值accountfor（數(shù)量）占acuteangle銳角acutetriangleadd加addtoaddition加，加法adjacent相鄰adjacentangles鄰角algebra代數(shù)學(xué)algebraicexpression代數(shù)式algebraicfraction分式algebraicterm代數(shù)項aliquot除得盡數(shù)aliquant除不盡數(shù)alternateangles內(nèi)錯角altitude高度amountangleanglebisectorapexapiece y近似的，大約的approximation近似，近似值arc弧，圓周的任意一段areaarithmeticarithmetic(al)average算術(shù)平均數(shù)arithmetic(al)mean算術(shù)平均數(shù)或等差中項atrandom隨機(jī)地atrightangleswith與……becomposedofbeequalto與……beequivalenttoantherequationbefewerthanbegreaterthanbegreaterthanorequaltobeinscribedinbelessthanbelessthanorequaltobeparalleltobeperpendiculartocalculatetothreedecimalces計算結(jié)果保留三位小cancellation 等差數(shù)列的公差 divisor(factor)共因子；公約數(shù)commonratio等比數(shù)列的公比commonmultiple公倍數(shù)complement余角complementaryangle余角completecircle全圓completequadratic(equation)complexfractioncompositenumber和數(shù)，指大于一而不是質(zhì)數(shù)的整數(shù)compound混合物；復(fù)利compoundinterest復(fù)利decagon十角形，十邊形decimal小數(shù)；小數(shù)的decimalfraction純小數(shù)decimalce小數(shù)位decimalpoint小數(shù)點decrease減少，減少量deduct扣除，減去degree度；度數(shù)（溫度和角度denominator分母denote表示，意味著depth深度equality相等，等式equation等式，方程equiangular等角的equidistance等距離的 l等邊形；等邊的equivalentequivalentfraction1/22/4eveninteger偶數(shù)geometricmeangeometricprogressiongreatestcommondivisor最大公約數(shù)halve把……平分為二；將……減半height高h(yuǎn)eptagon七邊形hexagon六邊形horizontally水平地hundreds百位hundredthhypotenuse（直角三角形）radical根號，根式；radius半徑randomly隨機(jī)地rateratiorayrealnumber實數(shù)reciprocal倒數(shù)rectangle矩形rectangularremainderremoteinterioranglesrepeatingdecimalrevolution旋轉(zhuǎn)e.g.revolutionspermin每分鐘轉(zhuǎn)速rhombusrightroot；方程的根round四舍五入satisfy使……成立scaledrawing按比例繪制（的圖scalenesecantsectioncrosssectionsector扇形segment弓形；部分sequence數(shù)列setshadedregion陰影side邊，立體的面sign(symbol)符號similar（三角形）相似的simpleannualinterest年單利simplefraction簡分?jǐn)?shù)simultaneously同時地，同時發(fā)生地simultaneousequations聯(lián)立方程組slope（直線的）斜率solide.g.solidlines實線/solidcolorsolution解，答案sphere球體square正方形straightangle180straight-linedistancesubdivide再分，細(xì)分subtract…from…從…減去…successive連續(xù)的，相繼的sucht