orbicular

orbicular
[ɔːˈbɪkjʊlə]
adjective
(technical)()
  1. having the shape of a flat ring or disc
    圆环的;圆盘的
  2. having a rounded convex or globular shape
    球状的,球形的
    ■(Geology)(of a rock) containing spheroidal igneous inclusions
    (地质)(岩石)含有圆形火成包体的
派生
orbicularity
noun
orbicularly
adverb
语源
  1. late Middle English: from late Latin orbicularis, from Latin orbiculus, diminutive of orbis 'ring'
英语宝典
考试词汇表