单词：reflection coefficients
单词：reflection coefficients 相关文章
今天我们要讲的美国习惯用语是：a blank check。Blank是空白的意思，check是支票的意思。不言而喻， a blank check就是一张空白支票。空白支票可是好东西，那是一张已经签过名，可以随便填写金额
美国习惯用语
By Michael Bowman Washington 05 June 2008 U.S. Senator Hillary Clinton says she will end her bid for the Democratic presidential nomination on Saturday and endorse rival Senator Barack Obama, who has now secured enough delegates to win the nominatio
VOA标准英语2008年（六月）
As leaders of leading developing and advanced economies prepare to meet in Washington November 15 to discuss weakening conditions in the global economy, there is an expectation that they will endorse increased government spending to maintain economi
VOA标准英语2008年(十一月)
By Scott Stearns White House 12 September 2007 President Bush gives a nationwide address Thursday in which he is expected to announce the gradual withdrawal of 30,000 troops from Iraq. VOA White House Correspondent Scott Stearns reports, opposition D
2007年VOA标准英语（九月）
今天我们要学的词是endorse。 Endorse, 是公开表示支持的意思。Endorse a proposal, 就是支持一项提议。美国华盛顿特区的市长芬提最近公开表示，支持民主党参议员奥巴马参选总统。D.C. Mayor Adrian
英语每日一词
心烦意乱、不知所措，心绪久久不能平复。英文里，你该如何形容这乱糟糟的心情？小编为你整理了下面这些表达，下次感觉心里乱乱的，你就这样说好啦~ 1. I've got a lot on my mind. 我有很多心事
英语口语