ureilites

美 　英

• 網(wǎng)絡(luò)橄輝無球粒隕石；橄欖無球隕石；橄欖無球粒隕石

例句

They were more porous and contained higher levels of carbon, putting them in an unusual class of achondrites known as ureilites.

這些碎片有非常多的孔洞，含碳量高，屬于一個稱為橄輝無球粒隕石（ureilites）的罕見隕石種類。