英语词汇“black copper”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	black copper
释义	black copper noun 1. : melaconite 2. : a product containing usually 70 to 99 percent of copper formed in smelting copper ores direct to metal without first forming matte or by remelting old or scrap copper and copper alloys
随便看	birch partridge birch rod birch skeletonizer birch-tar oil birchwood bird bird bird-alane birdbander birdbanding birdbath birdbath birdbath dish bird-batting bird bell birdberry bird bills bird-bolt bird box birdbrain bird-brained birdcage birdcage birdcage clock birdcall

英语词典包含332784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。