This topic has been archived. It cannot be replied.
-
工作学习 / 外语学习 / scissors读readers digest January 2006 page 27 有一篇关于妇女怀孕的文章。 标题是Genetics and Miscarriage.其中有一段话"We have found the scissors in some women are not sharp enough, or they just don't have enough scissors," said Dr. Andrée Gruslin, coauthor of the report,"pointing to a gene that's either not active enough or is defective in these women."
这个scissors在网上搜了半天无结果。可能太专业了。有点钻牛角尖了。
-od2nw(cool);
2010-4-25
{419}
(#6032880@0)
-
从字面理解吧，没什么特殊。看上一段： That molecule, a so-called PC4 enzyme, is 。。。 Dr. Gruslin said it acts like scissors, which cut down the growth-factor protein to a length that is crucial to a healthy pregnancy.
-coolmao(酷猫*Zensunni);
2010-4-27
(#6036343@0)
-
perfect! thank you very much! context,context, and context.
-od2nw(cool);
2010-4-29
(#6040965@0)