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.
A small calcium carbonate- or iron-coated grain found on the seafloor.
地质
adj.
-
1.
Shaped like an egg; ovoid; ovate.
词源
From oo- (“egg”) + -id.
来源:wiktionary