oncolite

oncolite

美 　英

• 网络核形石；藻灰结核；藻粒体

例句

Oncolite color with gray and brown, the shape of oncolite is globosity, ellipsoid, oblatus and tuberose.

核形石颜色以灰色、棕褐色为主，有球状、椭球状、扁球状和不规则状。