单词:degenerate tissue
单词:degenerate tissue 相关文章
[00:03.06]Hes very abrupt and changeful. 他还真是喜怒无常 阴晴不定 [00:03.38]By the river! 在河边! [00:07.78]What manner of man is he? 他是什么样的人? [00:09.82]Hes a good master. 他是个好主人 [00:12.06]Hes fine company, t
When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig
Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o
很多考生在准备托福考试的时候,总会发现部分托福考试中的句子远远超出了自己的能力范围。对于这些长难句,当然要从语法的角度去完全把握。但是如果是在考试中遇到不能理解的句子时