音标:[hai,drɔksi'trɔpәun] ;
酚酮

Corn-pone Opinions Mark Twain Fifty years ago, when I was a boy of fifteen and helping to inhabit a Missourian village on the banks of the Mississippi, I had a friend whose society was very dear to me because I was forbidden by my mother to partake o

发表于:2018-12-18 / 阅读(54) / 评论(0) 分类 128 The Zombie Project

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(52) / 评论(0) 分类 医务英语

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(67) / 评论(0) 分类 VOA标准英语2012年(三月)

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

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

By Liam Cochrane Kathmandu 14 June 2007 Nepal's former rebel Maoist party has asked the United Nations to postpone the verification of the number of their fighters, after two party leaders were killed in the country's south. The United Nations was sc

发表于:2019-02-02 / 阅读(76) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是postpone。 Postpone推迟。 Justin Bieber had to postpone his concert because he was sick, 贾斯汀.比伯因为生病,不得不推迟演唱会。We had to postpone the trip because of the hurricane, 由于飓风的影响

发表于:2019-02-06 / 阅读(52) / 评论(0) 分类 英语单词荟萃