常见例句GR99027 meteorite from Blue Ice Area in Antarctica is an achondrite. 来自南极格罗夫山蓝冰地区的GR99027陨石为一无球粒陨石。of or related to an achondrite. 无球粒陨石的或与之相关的。calcium-rich achondrite 富钙无球粒陨石calcium-poor achondrite 贫钙无球粒陨石 返回 achondritic