非 疫源地内未发现抗体阳性者.And the antibodies were not detected in healthy population of non - epidemic area.结论:长白山区是莱姆病重要疫源地,人群中有莱姆病感染存在,并有莱姆病发生.There are infections of Lyme disease among the mountain residents in Changbaishan.高原生物...
在废弃的烟囱中筑巢的美洲雨燕.American swift that nests in unused chimneys.雨燕拥有最长的轴距, 车内布局相对保守且车内空间够用.Swift has the longest wheelbase, the layout of the car and car relatively conservative enough space.就在前不久, 我们发布了雨燕·劲乐版正式上市的消息.Just a ...
a Danish ethnologist丹麦种族学家He was the son of a Danish father and a Venezuelan mother.他的父亲是丹麦人，母亲是委内瑞拉人。A plane with Danish markings was overflying his vessel...一架带有丹麦标记的飞机从他的船上空飞过。The Danish president will put environment...
他伯父已经过世，可他伯母还在这儿生活。His uncle is dead, but his auntie still lives here.请代我向伯母致意.Please pay my respects to your mother.文 纨 笑道: “ 伯母, 你有 辛楣 陪你,怕些什么!Wen - wan said with a laugh, " Auntie , with Hsin - mei along, what are you...