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 ...
parlous state危险的状态But the parlous state of the world economy demands nothing less.但是世界经济的危机要求的会更多.There have five rooms two parlous and two toilets.在那里有五个房间二危险的和二厕所....the parlous state of our economy.我们经济的严峻形势She is par...
Lavalais raised his glass to propose a toast to the newlyweds.拉瓦雷举起酒杯，提议为新婚夫妇干杯。Make the toast and scramble the eggs.把面包烤一下并炒些鸡蛋。I burnt the toast.我把面包烤糊了。...