单词：rapakivi
[网络] 奥环斑花岗岩；奥长环斑花岗岩；更长环斑花岗岩
rapakivi的用法和样例：
例句
- Rapakivi is a special rock in Precambrian.环斑花岗岩是发育于前寒武纪的一种特殊岩石。
- The rapakivi granites have a number of petrological peculiarities.环斑花岗岩具有若干岩石学的特征。
单词：rapakivi 相关文章
RACHEL MARTIN, HOST: One year ago today, Hillary Clinton conceded the presidential election to Donald Trump. (SOUNDBITE OF ARCHIVED RECORDING) HILLARY CLINTON: This is not the outcome we wanted or we worked so hard for. And I'm sorry that we did not
发表于:2019-01-16 / 阅读(179) / 评论(0)
2017年NPR美国国家公共电台11月
2017年NPR美国国家公共电台11月
HELSINKI, June 22 (Xinhua) -- Finnish President Tarja Halonen on Tuesday appointed（约定的,指定的） Mari Kiviniemi, new leader of the ruling Center Party, as the country's prime minister. Kiviniemi, 41, replaced her predecessor(前任) Matti
发表于:2019-02-05 / 阅读(79) / 评论(0)
英语新闻
英语新闻