单词：torus
音标：['tɒ:rәs] ；
n. 花托, 隆凸, 环面
[化] 螺绕环
[化] 螺绕环
n. a ring-shaped surface generated by rotating a circle around an axis that does not intersect the circle
n. commonly the lowest molding at the base of a column
n. commonly the lowest molding at the base of a column
词型变化：名词复数形式 : tori
词性分布：
torus的用法和样例：
例句
用作名词(n.)
- Topologically, then, a sphere and a torus are distinct entities.所以就拓扑学而言，球和环面是不同的东西。
词汇搭配
- coaxial torus capacitor同轴环形电容器...