【正文】 v??teks]angle[39。k?n]表面積surface[39。valuepr?p?] fraction次方l230。triangle[39。value[39。[re?t]用... 表達(dá) in[?n39。meanst??(k)t]dividend減少了decrease[d?39。[?39。m][k?mb?39。[,p?l?39。 [,eni?39。 五面體pentahedron[,pent?39。[39。[s?39。s??k(?)l] 圓心centre[39。[39。trapezoidr?mb?s],triangle[39。[39。tra?230。 平角straight[stre?t]kju?t] (for v.) ?230。[39。[ple?n] 體solidpower[,ini39。 一次方程simple[39。ld??br?]公式formula[39。round[ra?nd][39。denominator自然數(shù)natural[39。[mi?n]lesser[39。命題proposition[39。s?btr?,hend]差remainder[39?；荆簲?shù) 學(xué) mathematics [m230。[39。m?nj?end]減數(shù)faciend[d?39。p?θ?s?s],ɡreit?]運(yùn)算符operatord?d??t]k?(?)n]分子numerator 十進(jìn)制decimal[39。r?] 截尾truncationd?d??t] 代數(shù)algebrazfactorkw??t?k]equation[?39。four, 點(diǎn)point[w?tθ。[39。gri?]弧度radian[39。kju?t]θ??r?m]鈍角三角形obtuse [?b39。l230。?g(?)l] tr?39。?kt?g(?)n]九邊形enneagon[39。[r??]橢圓ellipse[39。hi?dr?n。hi?dr?n。hi?dr?n。senta?l]排列permutation曲線統(tǒng)計(jì)圖curve[k??v]r?θm?t?k]ne??(?)n]公約數(shù)，公因子mon減少到decrease[d?39。[39。 幾何平均值（N個(gè)數(shù)的乘積再開N次方）[39。?nt?d??]利率interest[39。m?lt?pl]最小可能的值least[39。[39。平面plane[39。[r?39。[skwe?] ，減法subtraction（用于加法中，相當(dāng)于＋）（用于減法中，相當(dāng)于－）最接近的to[v?39。angledid?its]相切tangentlju?]菱形rhombusk?(?)n]比例proportionfifthr?lel]point最小值minimum[39。[l?st] price[pra?s]利潤margin內(nèi)角interiorkri?s]progressiondivisionfa?n]factorgre?(?)n]直角三角形的股arm總計(jì)（乘法）at平均值average[39。[39。f]條形統(tǒng)計(jì)圖barhed]統(tǒng)計(jì)圖：空間spacehi?dr(?)n。hed]六面體hexahedronsentr?k] circle圓錐（體積＝1/3*pi*r*r*h）coneloca[39。半徑radius 十二邊形dodecagonp?z??d。正方形square直角三角形的股legske?li?n]tra?230。230。230。el?m(?)nt]數(shù)列，級數(shù)series[39。r?m?t?] segm(?)nt]oft??r??l]kwe??(?)n]二次方程quadratic[kw?39。f??mj?li?] (pl.)上舍入round[ra?nd]system比rationumber[?39。大于等于isr?θm?t?k]等于equals[39。ks??m]va?d?d], multiply [39。[s?m]減 minus[39。t?ks],addition [?39。k?n] (n.) 39。dividend[?p?39。toor?(?)n(?)l]分?jǐn)?shù)fractionz??r??],s?st?m]進(jìn)位car