calcute to three decimal places 计算结果保留三位小数
cancellation 约掉,消掉
center 圆心
central angle 圆心角
charge 费用,价钱
chart 图表
chord 弦
circle 园
circle graph 圆形图
circular 圆形的,环形的
circular cylinder 圆柱
circumference 圆的周长
clear an equation of fractions 分式方程正式化
clockwise 顺时针
coefficient 系数
column 列,圆柱
common dencminator 公分母
common difference 等差数列的公差
common divisor 公因子,公约数
common ratio 等比数列的公比
common multiple 公倍数
complement 余角
complementary angle 余角
complete circle 全园
complete quadratic 全二次方程
complex fraction 繁分数
composite number 和数,指大于一而不是质数的整数
compound 混合物,复利
compund interest 复利
compound annual interest 年复利
concertration 浓度
concentric circle 同心圆
congruent 全等的
consecutive 连续的
consecutive integer 连续整数
consecutive even interger 连续偶数
consist of 由构成
const ant 不变的,永恒的,常数
constitute 构成,组成
contractor 承包商
coordinate 坐标
coordinate axis system 坐标系
coordinate geomtry 解析几何
coordinate plane 坐标平面
corresponding angles 同位角,对应角
corrsponding side 对应边 cost 成本
cost price 成本价
counterclockwise 逆时针
cross multiplication 交叉相乘
cube 立方体,立方,三次幂
cubic 立方体的,立方的
cubic block 立方体
cubic denominations 立方单位
cubic solid 立方体
cubic units 立方单位
cumulative graph 累积图
curve 曲线
curved line 曲线
cylinder 圆柱体
cylinderic 圆柱体的
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Words and their stories: State nicknames, part 4
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