网站首页 汉语 德语 英语
A colourless or smoky variety of zircon used as a gem; = "jargon".
Early 19th century. From Matara, the name of a town (formerly also called Matura) in Sri Lanka + diamond.
礼仪网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。