ooid

鲕粒

发音

UK /ˈəʊˌɔɪd/
US /ˈoʊˌɔɪd/

词形变化

ooids 复数 ooids more ooid 比较级 most ooid 最高级

别名

oöid

释义与例句

n.
  1. 1.

    A small calcium carbonate- or iron-coated grain found on the seafloor.

    地质
adj.
  1. 1.

    Shaped like an egg; ovoid; ovate.

词源

From oo- (“egg”) + -id.

来源:wiktionary