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《骚年老头视频惫颈诲别辞蝉齿齿齿齿:震惊全网的惊人真相,背后竟...》剧情介绍：?——【·借腹生子的夫妻·】——?来吧把龙骨还给我或者成为我的一部分骚年老头视频惫颈诲别辞蝉齿齿齿齿:震惊全网的惊人真相,背后竟...想起几个月前生死符发作的情形夏国相情不自禁的打了个寒颤脸色变得煞白无血颤声道小人小人表里如一万万不敢……夏季肌肤护理攻略

《骚年老头视频惫颈诲别辞蝉齿齿齿齿:震惊全网的惊人真相,背后竟...》视频说明：感谢以下读者朋友们数千起点币的打赏：GRE附录：数学词汇2022-09-22 07:59·悦读乐词GRE附录：数学词汇祖海-今天是你的生日.mp34:27来自悦读乐词算数-整数integer n. 整数consecutive integer 连续的整数positive whole number 正整数negative whole number 负整数even/even integer 偶数odd/odd integer 奇数real number 实数divisor n. 除数约数；因子multiple n. 倍数remainder n. 余数composite number 合数quotient n. 商prime number 质数素数prime factor 质因子质因数successive adj. 连续的spread n. 范围score n. 二十consecutive adj. 连续的constant adj. 恒定的不变的算数-分数numerator n. 分子denominator n. 分母greatest common divisor/greatest common factor 最大公约数least common multiple 最小公倍数common multiple 公倍数common factor 公因子reciprocal/inverse n. 倒数mixed number 带分数（带分数就是将一个分数写成整数部分＋一个真分数）improper fraction 假分数proper fraction 真分数vulgar fraction/common fraction 普通分数simple fraction 简分数complex fraction 的分数reversible adj. 可逆的可倒转的nearest whole percent 最接近的百分数算数-小数decimal place 小数位decimal point 小数点decimal fraction 纯小数infinite decimal 无穷小数recurring decimal 循环小数digit n. 位decimal system 十进制units digit 个位数tens digit 十位数tenths unit 十分位3-digit number 三位数quartile n. 四分位数percentile n. 百分位数interquartile range 四分位差negligible adj. 可忽略不计的closest approximation 最相近似的calculate to three decimal places 结果保留3位小数approximately adv. 大约近似estimation n. 估算近似算数-实数absolute value 绝对值nonzero number 非零数natural number 自然数positive number 正数negative number 负数nonnegative adj. 非负的rational n. 有理数irrational (number) 无理数算数-比例common ratio 公比direct proportion 正比percent n. 百分比account for 占（比例）scatter plot n. 点阵图scale n. 比例；刻度算数-幂和根cardinal n. 基数ordinal n. 序数exponent n. 指数幂base/power n. 底数／指数幂radical sign/root sign 根号radical n. 根式square root 平方根cube root 立方根product n. 乘积common logarithm 常用对数算数-集合subset n. 子集proper subset 真子集union n. 合集并集intersection n. 交集empty set 空集solution set 解集（满足一个方程或方程组的所有解的集合叫做该方程或方程组的解集）set of data/data set 数据集set n. 集合nonempty adj. 非空的mutually exclusive 互斥的juxtaposition n. 并列disjoint adj. 不相交的element n. 元素event n. 事件compound event 复合事件independent event 相互独立事件sufficient adj. 充分的the sum of A and B/the total of A and B A与B的和the union of A and B A与B的并集the intersection of A and B A与B的交集Venn diagram 韦恩图算数-统计average n. 平均数mean n. 平均值；平均数；中数maximum n. 最大值minimum n. 最小值median n. 中数中点中线中值mode n. 众数（在一系列数中出现最多的数）arithmetic mean 算术平均数weighted average 加权平均值weighted mean 加权平均数（是不同比重数据的平均数）geometric mean 几何平均数（是指n个观察值连乘积的n次方根）range n. 值域（一系列数中最大值减最小值）dispersion n. 差量离差standard deviation 标准方差to the nearest/round to 四舍五入round v. 保留整数使成为整数；四舍五入value n. 值数值probability n. 概率distribution n. （频数或频率）分布probability distribution 概率分布frequency distribution 频数分布normal distribution 正态分布relative frequency distribution 相关频率分布standard normal distribution 标准正态分布factorial notation 阶乘permutation n. 排列；置换combination n. 组合grid lines 坐标线网格线circle graph 饼图boxplot n. 箱型图bar graph/histogram 柱状图；直方图at random 随机random variable 随机变量discrete random variable 离散随机变量continuous random variable 连续随机变量equally likely event 等可能事件roll a fair die 掷骰子heads up 正面朝上头朝上tails up 背面朝上数字朝上toss up 掷硬币；（胜败）机会相等算数-数学运算add/plus v. 加subtract/minus v. 减multiplication n. 乘multiply/times v. 乘divide v. 除difference n. 差sum n. 和is equal to 等于total n. 总数（用在加法中相当于＋）；总计（用于减法中相当于－）divisible adj. 可被整除的division n. 除；部分divided evenly 被整除dividend n. 被除数the difference of A and B A与B的差the product of A and B A与B的乘积prime factorization 质因数分解less than 小于greater than 大于no less than 大于等于no more than 小于等于no solution 无解interval n. 区间；间隔invert v. 倒置颠倒inverse n. 倒数invert a fraction 求分数的倒数from...subtract 从…减…be equivalent to 与…相等increase by 增加了increase to 增加到decrease by 减少了decrease to 减少到identical adj. 相等的divisibility n. 可约性可除性代数、方程、不等式coefficient n. 系数literal coefficient 字母系数numerical coefficient 数字系数term n. 项constant term 常数项quadratic n. 二次方程equivalent equation 同解方程等价方程linear equation 线性方程solution n. （方程的）解inequality n. 不等式expression n. 表达式equation n. 方程式等式linear adj. 一次的线性的factorization n. 因数分解function n. 函数inverse function 反函数trigonometric function 三角函数complementary function 余函数variable/variation n. 变量domain n. 定义域sequence n. 数列sequence of numbers 数列geometric progression 等比数列arithmetic procession 等差数列parentheses n. 括号satify v. 使…成立equivalent adj. 相等的几何-直线、垂线a line segment 线段midpoint n. 中点endpoint n. 端点right angle 直角perpendicular n. 垂线perpendicular line 垂直线perpendicular bisector 垂直平分线parallel line 平行线bisect v. 平分partition v. 分割分开intercept n. 截距几何-相交线和角acute angle 锐角obtuse angle 钝角opposite angles 对角vertical angle 对顶角vertex angle 顶角round angle 周角straight angle 平角included angle 夹角alternate angle 内错角interior angle 内角central angle 圆心角exterior angle 外角supplementary angles 补角complementary angles 余角adjacent angle 邻角a straight line 直线angle bisector 角平分线diagonal n. 对角线intersect v. 相交angle measurement in degrees 角度计算几何-三角形altitude n. （三角形的）高arm n. 直角三角形的股equilateral triangle 等边三角形hypotenuse n. 斜边直角三角形的斜边弦inscribed triangle 内接三角形vertex n. （三角形等）顶角顶点isosceles triangle 等腰三角形median of a triangle 三角形的中线oblique n. 斜三角形opposite n. 直角三角形中的对边right triangle 直角三角形scalene triangle 不等边三角形similar triangles 相似三角形leg n. 直角边included side 夹边Pythagorean theorem 勾股定理congruent angles 全等角congruent line segments 等长线段几何-四边形和多边形quadrilateral n. 四边形pentagon n. 五边形hexagon n. 六边形heptagon n. 七边形octagon n. 八边形nonagon n. 九边形decagon n. 十边形polygon n. 多边形multilateral adj. 多边的regular polygon 正多边形parallelogram n. 平行四边形square n. 正方形rectangle n. 长方形矩形rhombus n. 菱形equilateral adj. 等边形的trapezoid n. 梯形congruent adj. 全等的symmetric adj. 对称的symmetry n. 对称对称性perimeter n. 周长overlap v. 重coordinate geometry 解析几何corresponding side 对应边area of a rectangle 长方形的面积fold n. 对折几何-圆center of a circle 圆心circle n. 圆形concentric circles 同心圆semicircle n. 半圆circumference n. 圆周长周长chord n. 弦radius n. 半径diameter n. 直径tangent n. 正切inscribe v. 内切内接circumscribe v. 外切外接point of tangency 切点tangent line 切线circumscribed adj. 外接的radian n. 弧度（弧长／半径）arc n. 弧segment of a circle 弧形be parallel to 平行be perpendicular to 垂直be tangent to 与…相切几何-立体几何edge n. 边棱length n. 长width n. 宽depth n. 深度volume n. 体积surface area 表面积cube n. 立方体rectangular solid 长方体regular solid/regular polyhedron 正多面体cylinder n. 圆柱体cone n. 圆锥pyramid n. 角锥sphere n. 球体face n. 面cross section 横截面solid line 实线dimension n. 维数three-dimensional figure 三维图形as illustrated 如图所示几何-几何坐标coordinate plane 坐标平面coordinate system 坐标系rectangular coordinate 直角坐标系abscissa/x-coordinate n. 横坐标ordinate n. 纵坐标xy-planes n. xy平面坐标轴number line 数轴origin n. 原点origin O 坐标起点Oaxis n. 轴x-axis n. X轴y-axis n. y轴intercept n. 截距x-intercept n. x轴截距quadrant n. 象限four quadrants 四个象限slope n. 斜率a unique solution 唯一解parabola n. 抛物线linear function 线性函数公式和换算feet n. 英尺1 billion＝109 十亿＝1091 dozen＝12 1打＝12个1 feet＝12 inches 1英尺＝12英寸1 gallon＝4 quarts 1加仑＝4夸脱1 hour＝3,600 seconds 1小时＝3600秒1 mile＝5,280 feet 1英里＝5280英尺1 million＝106 1百万＝1061 yard ＝3 feet＝36 inches 1码＝3英尺＝36英寸0!＝1!＝1 0的阶乘为1多边形内角和＝（n－2）×180°S△＝1/2底×高S梯＝（上底＋下底）×h／2圆周长＝2πr（r＝radius半径）S圆＝πr2弧长＝（X°／360°）×圆周长S立方体＝6a2S圆柱＝2πr（r＋h）V长＝长×宽×高V圆柱＝πr2hV圆锥＝1/3πr2·h等差数列an＝a1＋（n－1）d（d为常数）等差求和等比数列an＝a1qn－1等比求和利息＝principle（本金）×interest rate（利率）×time句型be fewer than 小于be less than 小于Twice as many A as B A是B的两倍The ratio of A to B is... A比B（A／B）A diminished by B / A minus B / from A subtract B A减去BA multiplied by B A乘以BA divided by B A／BA divided into B B／AA is 20% less than B （B－A）／B＝20%A is 20% more than B （A－B）／B＝20%A is a divisor of B A是B的除数（约数）（B／A）be direct/inverse proportion at/to 成正／反比A is subset of B A是B的子集be more than twice as many × in A as in B A里面的×是B里面×的2倍以上l⊥m line/ l and m are perpendicular 线l与线m垂直be proportional to 与…成比例的be drawn to scale 按比例绘制实际应用balance n. 余额cost of production 产物成本approximate cost 估算成本约计成本down payment 预付定金首付款installment n. 分期付款discount rate 折扣率charter v. 租赁包租charge v. 收费principal n. 本金simple interest 单利compound interest 复利gross profit 毛利retail price 零售价sales revenue 销售额sales tax 营业税销售税property tax 财产税list price 标价margin n. 利润；付定金mark up 涨价purchase n. 销售数量rebate n. 退还款折扣pointer n. 指针project v. 预测估计corresponding value 对应值mutual fund 共同基金expected value 期望值预期值intensity n. 强度intercalary year/leap year 闰年lifetime n. 寿命reflection n. 镜射simplification n. 简化simplified adj. 简化的sketch n. 草图示意图survey n. 调查solid color 纯色concentration n. 浓度weight v. 加重量于…使变重yield n. 产量central tendency 集中趋势tie v. 打平其他blot out 涂掉删掉buck n. 一美元；一澳元dime n. 一角十分clockwise adj. 顺时针constant rate 匀速的cumulative adj. 累积的附加的defined adj. 已定义的category n. 种类in excess of 超过in terms of 用…的话用…来表示in turn 依次轮流distinct point 不同点nearest 0.1 percent 最接近0.1％inclusive adj. 包括在内的alongside prep. 和…一起preceding adj. 在…前的先前的simultaneously adv. 同时respectively adv. 各自地分别地per capita 按照人数分配的每人wall n. （容器的）壁truckload n. 一卡车的容量denote v. 表示原董事长辞任引发一系列高管变动