常見(jiàn)例句雙語(yǔ)例句The main features of a rare meteorite is rare: 1, non-chondritic meteorites were structure;罕見(jiàn)珍稀隕石的主要特征是：1、隕石呈無(wú)球粒結(jié)構(gòu)；blog.sina.com.cn 返回 chondritic meteorite