“球粒状”用英语怎么说

(真题)铁矿、陨铁石、球粒状陨石及无球粒陨石在可观测到的陨石中绝不多见.Irons stony - irons chondrites and achondrites are by no means equally abundant among observed meteorites....

“球粒状”的拼音为：qiú lì zhuàng...