音标:[,pɔli,ædini'leiʃən] ;
n. 聚腺苷酸化
词型变化:名词复数形式 : polyadenylations

The 2nd of December is International Day for the Abolition of Slavery. It was on this day in 1949 that the United Nations passed an anti-slavery resolution. This was titled the Convention for the Suppression of the Traffic in Persons and of the Explo

发表于:2018-12-29 / 阅读(49) / 评论(0) 分类 英语课程学习计划和讲义

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(105) / 评论(0) 分类 法律英语 Legal Lad

U.S. lawmakers expressed outrage in a congressional hearing on Wednesday about tens of millions of dollars in employee bonuses paid by the troubled insurance conglomerate, American International Group, or AIG. Testimony by AIG's chief executive came

发表于:2019-01-13 / 阅读(56) / 评论(0) 分类 VOA标准英语2009年(三月)

今天我们要学的词是violation。 Violation是违反、违背的意思。a traffic violation 违反交通规则。 The publisher was sued for a violation of copyright laws, 这家出版社因为违反版权法而受到指控。 That kid was dis

发表于:2019-02-02 / 阅读(36) / 评论(0) 分类 英语单词荟萃

CAPITOL HILL Global private banking giant HSBC has admitted that lax vigilance made it vulnerable to money laundering by Mexican drug cartels, as well as transactions involving Iran that are banned under U.S. law. HSBC managers pledged to do better i

发表于:2019-02-02 / 阅读(64) / 评论(0) 分类 英语新闻

By Nico Colombant Dakar 13 December 2006 Chad's army says it has annihilated rebels following major fighting in the east, but rebels deny the claim. VOA's Nico Colombant reports from VOA's regional bureau in Dakar. Chadian troops deployed after figh

发表于:2019-02-11 / 阅读(127) / 评论(0) 分类 2006年VOA标准英语(十二月)