The Pantheon here was built by the Emperor Haydrian in the 2nd century AD and its 1)dome is still one of the largest 2)concrete domes in the world. It's 50 yards across and its concrete is up to 20 fe

发表于:2018-11-28 / 阅读(199) / 评论(0) 分类 疯狂英语2001年

This is Scientific America's 60-Second Science. I am Karen Hopkin. Thisll just take a minute. Mmm, sticky rice. Its a glutinous side dish thats perfect for practicing your chopstick skills, for sopping up curry sauce and, amazingly, for building real

发表于:2019-01-08 / 阅读(47) / 评论(0) 分类 Scientific American(六)月

China's father of hybrid rice is planning to expand its production of sea-rice at a newly founded research center in Qingdao, a port city in the eastern province of Shandong, local sources said last Saturday. 据当地知情人士上周六透露,中国

发表于:2019-02-06 / 阅读(53) / 评论(0) 分类 英语新闻

今天我们要学的词是brick-and-mortar。 Brick-and-mortar, 意思是实实在在存在的, The community college operates both brick-and-mortar schools and online instruction programs, 这所社区大学既有自己的校园,又同时在网上

发表于:2019-02-16 / 阅读(40) / 评论(0) 分类 英语每日一词

今天我们要学的词组是brick-and-mortar。Brick-and-mortar,意思是实体店、传统企业。Alibaba is planning to open its first brick-and-mortar mall in April 2018 at its headquarters in Hangzhou, China, MarketWatch reports. 据财经网站

发表于:2019-02-16 / 阅读(33) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是brick-and-mortar。 Brick-and-mortar, 意思是实实在在存在的, The community college operates both brick-and-mortar schools and online instruction programs, 这所社区大学既有自己的校园,又同时在网上

发表于:2019-02-19 / 阅读(41) / 评论(0) 分类 英语单词荟萃