[医] 抗驱梅疗法的(乏色曼氏反应经驱梅疗法后仍保持阳性)

Researchers are using DNA evidence to fight the illegal trade in ivory. They have shown how genetic testing is able to link seizures of valuable elephant tusks to ivory traffickers. In a report, the researchers says targeting ivory smugglers could ha

发表于:2018-12-08 / 阅读(26) / 评论(0) 分类 2018年VOA慢速英语(九)月

B: Good afternoon, Felix Wassermann Associates. Lawson speaking, how can I help you? 下午好,Felix Wassermann联营公司。我是Lawson,能如何为您效劳? A: Hello,this is Xiao Feng calling from Lincoln Bank. 您好,我是Lincoln银行的

发表于:2018-12-27 / 阅读(63) / 评论(0) 分类 银行英语情景口语

BEIJING, June 29 (Xinhuanet) -- Actor Mel Gibson and his longtime wife, Robyn, have nearly finalized their divorce, media reports said Wednesday. Robyns attorney Laura Wasser told a judge the pair have resolved all their issues and are doing some fin

发表于:2019-01-06 / 阅读(59) / 评论(0) 分类 英语新闻

Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since

发表于:2019-01-14 / 阅读(48) / 评论(0) 分类 VOA标准英语2009年(七月)

用DNA测试确定大象盗猎地点 Theres a new weapon in the fight to stop elephant poaching: genetics. DNA testing, which is frequently used to solve crimes, has pinpointed where most of Africas elephants are being slaughtered. 现在有了对付大

发表于:2019-01-14 / 阅读(35) / 评论(0) 分类 VOA标准英语2015年(十二月)

The low-key Dougan is being paid $17.9 million for his work in 2009, a reward for returning the company to profitability. That makes him the world's second-highest paid banker this year, according to Deal Journal's calculations. The world's biggest b

发表于:2019-02-05 / 阅读(85) / 评论(0) 分类 实用英语