“球状的”用英语怎么说？

我们的骨髓中含有小球状的脂肪。Our bone marrow contains fat in the form of small globules.天然泥沙颗粒不是球状的.Natural sediment particles are not spherical.自然堆积的灰质鲕粒砂具有40%的孔隙度,因为其颗粒其本上都是球状的.Oolite lime sand packs naturally with 40 % porosity bec...