Patenting genes is a necessary part of biological research.取得基因的专利权是生物研究必要的部分.Transnational firms are also patenting human chromosomes, cells, tissues and organs.同时,跨国公司还在对人类的染色体 、 细胞 、 组织和器官申请专利.Rather, it fell back on ...
He desperately dodged a speeding car trying to run him down.他拼命地闪身躲开一辆试图撞倒他的疾驰的汽车。He dodged amongst the seething crowds of men.他在川流不息的人群中东躲西闪。He dodged cleverly when she threw her sabot at him.她用木底鞋砸向他时,他机敏地闪开了....