单词：stamp stem
单词：stamp stem 相关文章
Broadcast: Jan 14, 2003 The U.S. Post Office Monday issued its first 2) commemorative stamp of the year, honoring Thurgood Marshall, the celebrated civil rights lawyer and the nation's first African A
VOA2003（上）-文艺之窗
By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds
VOA常速英语2008年（二月）
今天我们要学的词是food stamp。 大家都知道，food是食物，stamp是邮票的意思。两个字加在一起food stamp可不是食物邮票的意思，而是美国政府发给穷人的食品券。 More than 29 million Americans received
英语每日一词
今天我们要学的词是food stamp。 大家都知道，food是食物，stamp是邮票的意思。两个字加在一起food stamp可不是食物邮票的意思，而是美国政府发给穷人的食品券。 More than 29 million Americans received
英语单词荟萃
By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia
VOA常速英语2007年（十二月）
今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自，来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表
英语单词荟萃