concentric
柯林斯词典
1. ADJ Concentric circles or rings have the same centre. 同心的[ADJ n]
On a blackboard, he drew five concentric circles. 他在黑板上畫出五個同心圓。
返回 concentric
concentric /kənˈsɛntrɪk/
剑桥词典
- Concentric circles and rings have the same centre .
(指圓)同心的,同軸的
a concentric pattern 同心圓圖形 返回 concentric