His clothes were crawling with lice.
他的衣服上爬满了虱子。
Fleas, lice, bedbugs, rats and mice are vermin.
跳蚤、虱子、臭虫、鼠类都是害虫。
Infestation with lice especially crab lice; pediculosis.
虱病虱子的寄生侵扰，尤指毛虱；虱病。
Scott was robbed once and picked up lice the second time.
斯科特在收容所被抢过一次，还两次被除虱。
Infestation with lice, especially crab lice; pediculosis.
虱病虱子的寄生侵扰，尤指毛虱；虱病。
Tea tree oil is sometimes used in shampoos for head lice.
而茶树精油也会添加在洗发精里以去除头蝨（惊！）
He spake, and there came divers sorts of flies, and lice in all their coasts.
他说一声，苍蝇就成群而来，并有虱子进入他们四境。
Species of human lice thus mirror the splits in the tree of ape and human evolution.
人体上的虱子物种反映了猿和人类进化历程的分节点。
We studied 132 children without head lice who lived in a slum in north-eastern Brazil.
针对生活在巴西东北部贫民区内的132名无头虱症的儿童开展了一项研究。
In this article, we'll answer more of the questions that people have about head lice.
在这篇文章中，我们将回答更多的问题，人们有大约头虱。
Social life is good for you, even when your friends have lice — if you're a Japanese macaque.
就算朋友长了虱子，社交活动也对你有益处——如果你是日本猕猴的话。
It says lice are old, predate the Cretaceous-Paleogene boundary, and must have been living on something.
它说明了虱子的历史非常久，在白垩纪-早第三纪过渡期之前，而且也肯定是寄生在某种生物上的。
Monkeys rest backstage after a show. A female monkey is seen in the background, removing lice from another monkey.
猴子们表演完后在后台休息。背景中可以看到一只母猴子在为另一只猴子抓虱子。
Human beings have evolved to jump away from spiders, cockroaches, rats, bedbugs, earwigs, lice, fleas and centipedes.
从类已经进化成见到蜘蛛、蟑螂、老鼠、臭虫、蠼螋、虱子、跳蚤、和蜈蚣等害虫就吓得立刻跳开的地步。
Also known as plant lice, aphids are tiny soft-bodied insects that suck the nutrient-rich SAP from the stems of plants.
蚜虫是一种很小的软体昆虫，以吸取植物枝干里的营养汁液为生，也被称为植物虱子。
There is widespread resistance of lice to some insecticides, especially DDT, and expert local advice must be sought.
虱子之中的耐药现象很严重，尤其是对于DDT，所以需要寻求当地专家的意见。
When salmon farming first started in Europe, the fish often became infested with lice, which then spread to wild fish.
当鲑鱼养殖在欧洲开始的时候，这种鱼经常伴随着虱子大量滋生，随后虱子又蔓延到野生鱼上。
Scientists also hypothesized that feathered dinosaurs had lice and determined that yawns are contagious among chimpanzees.
科学家还猜测有羽毛的恐龙会生虱子，还认定呵欠在黑猩猩中也是会传染的。
Human head lice are related genetically to lice on chimpanzees, and the two species began to diverge as humans and chimps diverged.
人类头上的虱子同黑猩猩身上的虱子有遗传学上的关联。随着人类和黑猩猩的分化，这两种虱子也开始分道扬镳。
Camps were often infested with lice and other diseases and it wasn't uncommon for loggers to wear the same clothes for months on end.
营地通常虱子成灾，疾病频发，伐木工几个月不换衣服是很平常的事情。
To decrease the number of head lice episodes per unit of time, control measures should include the treatment of all household contacts.
为了减少每个时间单位内出现头虱症患者的数量，应采取包括治疗所有家庭接触者在内的控制措施。
But they do not (as, for example, lice do) live on their hosts continually. Once a bird fledges, therefore, it leaves its parasites behind.
但是它们不会一直寄生在它们的宿主身上(虱子才会)，当鸟儿羽翼丰满时，鸡蚤就会离开。
Children in the intervention group remained free from infestation with head lice significantly longer than children in the control group.
干预组的儿童没有被传染头虱症的时间仍然远远长于对照组的儿童。
In an impoverished community, girls and the poorest of the poor are the population groups that are most vulnerable for head lice infestation.
贫穷社区内的女孩和最穷的人是对头虱症侵袭抵抗力最弱的人群。
Despite their name, hen fleas are happy to suck blood from other birds. But they do not (as, for example, lice do) live on their hosts continually.
虽然名为鸡蚤，这种跳蚤也喜欢吸食其他禽类的血，但是它们不会长期寄生在宿主身上(比如像虱子那样)。
Because they are so well adapted to clothing, we know that body lice or clothing lice almost certainly didn't exist until clothing came about in humans.
因为他们很好地适应了衣服，所以我们知道身体上的虱子或衣服上的虱子在人类穿上衣服之前几乎肯定不存在。
After treatment with ivermectin, the estimated number of annual episodes of head lice infestation was reduced from 19 to 14 in girls and from 15 to 5 in boys.
利用伊维菌素进行治疗后，据估算，一年中被传染头虱症的女孩和男孩的数量均有所下降，女孩从19名减少到14名，男孩从15名减少到5名。
After treatment with ivermectin, the estimated number of annual episodes of head lice infestation was reduced from 19 to 14 in girls and from 15 to 5 in boys.
利用伊维菌素进行治疗后，据估算，一年中被传染头虱症的女孩和男孩的数量均有所下降，女孩从19名减少到14名，男孩从15名减少到5名。
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