| 单词 | 直角边 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Pythagorean theorem〕The theorem that the sum of the squares of the lengths of the sides of a right triangle is equal to the square of the length of the hypotenuse.勾股定理：定理：直角三角形的两条直角边的平方和等于斜边的平方和美国传统〔leg〕Mathematics Either side of a right triangle that is not the hypotenuse.【数学】 直角边：直角三角形除斜边之外的两条边的任意一条美国传统〔revolution〕Revolution of a right triangle about one of its legs generates a cone.直角三角形绕一直角边旋转即成锥形。英汉大词典 |
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