单词：patency rate
单词：patency rate 相关文章
Senator McCarthy : Mr. Chairman, in view of that request by Mr. -- Senator Mundt : Point of Order? Senator McCarthy : Not exactly, Mr. Chairman. But in view of Mr. Welch's request that the information be given once we know of anyone who might be per
名人演讲
By Lisa Schlein Geneva 26 June 2007 The U.N. Children's Fund says it is very concerned by the rapidly deteriorating condition of children and women in Zimbabwe. UNICEF says it needs more than $6 million immediately to address the urgent needs of chil
2007年VOA标准英语（六月）
Health Report - Fewer Children Under the Age of Five are Dying This is the VOA Special English Health Report. In recent years, the world has made progress in reducing deaths among children under the age of five. A new report says an estimated six-poi
2012年VOA慢速英语(九)月
Feed-in tariff program relies on funding from electricity users, not taxpayers Tom Banse | Olympia, Washington 23 March 2010 Proposed solar installation and wind turbine at Gas Works Park in Seattle. National and state governments around the world ha
VOA标准英语2010年(三月)
Jennifer got off the bus from the university and began walking towards the flat she shared with two other students. On her way she had to buy some food and stopped in one of the shops in the street. It was run by an Asian family, and although the pri
英语杂谈
[00:00.00]What's the interest rate for the savings account? [00:01.93]储蓄存款的利率是多少？ [00:03.85]Interest is calculated at the rate of 0.8% per annum at present. [00:06.61]目前每年的利率是按０.８％计算的。 [00:09.36]Y
英语杂谈