《colophony.doc》查看内容详情
亲,网页上所展示的文章内容和下载文档内容是一致的,下载前请点击“查看内容详情”确认是否您所要下载的内容。
n.树脂,松香; 英英释义: colophony[ kə'lɔfəni ]n.translucent brittle substance produced from pine oleoresin; used especially in varnishes and inks and on the bows of stringed instruments