1Azurite (also "blue copper ore").
2Covelline.
Early 18th century; earliest use found in John Woodward (d. 1728), physician, natural historian, and antiquary.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。