spherule

n.小球,小球体

小球体；(尤指)微小的钻石块

名词

1. The rock sample had tiny spherules embedded in it.
这块岩石样本中嵌有微小的小球体。
2. The spherules found in meteorite impacts can provide valuable information about the nature of the impact event.
在陨石撞击中发现的小球体可以提供有关撞击事件性质的宝贵信息。