网站首页 汉语 德语 英语
An orthorhombic silicate of sodium, strontium, manganese, calcium, and lanthanides which occurs as light brown crystals.
1940s. From Russian nordit from nord + -it.
雅致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。