单词	covelline
释义	covelline /kəʊˈvɛlʌɪn / noun Another term for covellite.Minor zones of covelline and bornite have also been detected.... Native gold is present; and covelline and limonite are secondary minerals. He thought the material could be a mixture of sphalerite and covelline.
随便看	provision provisional provisional callus provisional driving licence provisional driving license provisional government Provisional I.R.A provisionality provisional licence provisional license provisionally provisionalness provisional order provisionary provisioner provision ground provisionless provisionment proviso provisor provisorily provisorium provisorship provisory provitamin

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。