concentric

[kən'sentrɪk]

释义

adj.同中心；同轴
(esp. of circles or spheres) having a common center.

例句
Monica: Rachel, you wanna put the marshmallows in concentric circles.(Friends)
莫妮卡：瑞秋，你想把棉花糖摆成个同心圆吧。（老友记）