单词：pressed stem
单词：pressed stem 相关文章
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）
> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59
科技之光
今天我们要学的词是hard-pressed。 Be hard-pressed to do something, 意思是面临很大的困难。 Without additional loans, the company will be hard-pressed not to go bankrupt, 如果没有额外的贷款，这家公司恐怕很难不破产
英语单词荟萃
今天我们要学的词是hard-pressed。 Be hard-pressed to do something, 意思是面临很大的困难。 Without additional loans, the company will be hard-pressed not to go bankrupt, 如果没有额外的贷款，这家公司恐怕很难不破产
英语每日一词
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