“sulfur ball”的概念、定义、翻译、参考文献-科学参考

单词	sulfur ball
释义	sulfur ball [`sǝl·fǝr ´bȯl] ^GEOLOGY A bubble of hot volcanic gas encased in a sulfurous mud skin that solidified on contact with air.
随便看	chalcolite chalcomenite chalcophanite chalcophile chalcophyllite chalcopyrite chalcopyrrohite chalcosiderite chalcosine chalcostibite chalcotrichite chaldron chalice cell chalicosis Chalicotheriidae Chalicotherioidea chalk chalkboard chalking chalkstone challenge challenger challenging signal challiho challis

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