单词：cantharus
n. 舢板螺属
[网络] 甲虫螺属；壶螺属；黑椎鲷
[网络] 甲虫螺属；壶螺属；黑椎鲷
词型变化：名词复数形式 : cantharuss
单词：cantharus 相关文章
This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Thars gold in them thar hillsand we may have meteorites to thank. Because it appears that a rain of meteors nearly 4 billion years ago peppered the Earths
发表于:2019-01-08 / 阅读(286) / 评论(0)
Scientific American(九)月
Scientific American(九)月
This mining school, complete with sled dogs, was set up in Seattle as a training site for potential Klondike prospectors. Lots of Americans have heard of the Klondike because of a popular ice-cream bar named after the place. It's in Canada, so we cou
发表于:2019-01-13 / 阅读(226) / 评论(0)
VOA标准英语2010年(八)月
VOA标准英语2010年(八)月
Or at least plenty of money wagered in Deadwood's gambling halls Ted Landphair | Washington, DC 03 June 2010 In the 1980s, town commissioners decided to fix up Deadwood and make it a genuine historic attraction. About one million people visit each ye
发表于:2019-02-03 / 阅读(394) / 评论(0)
VOA标准英语2010年(六)月
VOA标准英语2010年(六)月