You have rats, snakes, mice and fleas.
你有大老鼠、蛇、鼠和跳蚤。
They infested half the nests with 60 hen fleas each.
他们往一半巢穴各放入60只鸡蚤。
Take bubonic plague for example. The disease is most commonly transmitted to humans through flea bites, and the fleas live on rodents.
以黑死病为例。这种疾病最常通过跳蚤叮咬传染给人类，跳蚤生存在啮齿类动物上。
It is transmitted between animals and humans by the bite of infected fleas, direct contact, inhalation and rarely, ingestion of infective materials.
它通过受感染跳蚤的咬伤、直接接触、吸入和极少摄入传染物在动物与人之间传播。
It contained two small paillasses full of fleas.
它包含两个满是跳蚤的小草铺。
Does it kill ticks as well as fleas?
灭虱与灭蚤的效果是否相同？
跳蚤是寄生虫。
The fleas fled far from the ferret's fur.
跳蚤从雪貂的毛皮上远远地逃脱了。
Fleas, lice, bedbugs, rats and mice are vermin.
跳蚤、虱子、臭虫、鼠类都是害虫。
Activity against parasites other than fleas and ticks?
除了对跳蚤和虱类有效，还可否杀寄生虫？
He that lies down with Dogs, shall rise up with fleas.
与狗一起躺下的人，起来时满身跳蚤。
Fleas jump onto animals or humans and hide in their hair.
跳蚤跳到动物或人身上，并藏在毛发里面。
Pesticides: flies, mosquitoes, cockroaches, ants, fleas, etc.
杀虫剂：苍蝇，蚊子，蟑螂，蚂蚁，跳蚤等。
When the weather turns warm, fleas hatch and animals get itchy.
当气温转暖，跳蚤孵化，动物就发痒。
Objective To study species and distribution of fleas in Zhangjiakou.
目的研究张家口市蚤的种类及其分布。
Flea Markets get their name from small, wingless insects called fleas.
跳蚤市场是从句叫跳蚤的没有翅膀的小虫子而得名。
The water fleas are killed in the stomach but the infective larvae are liberated.
水蚤在胃里被杀死，但是感染性幼虫被解放出来。
Just like the fleas, they fail to jump higher, thinking they are doing all they can do.
就像跳蚤，他们认为自己已经尽力了，无法跳的更高。
When you take off the lid, the fleas continue to jump, but they will not jump out of the box.
当你拿掉盖子是，跳蚤们还是不停地往上跳，然而它们不会跳出盒子。
She had no tags, no chip and someone found her along a busy roadside, skinny and full of fleas.
她没有带狗牌或者芯片，是被人在繁忙的路边发现的，瘦的皮包骨头、身上长满跳骚。
Dental disease, weight issues and fleas were the most commonly diagnosed conditions for cats and dogs.
牙病、体重问题和跳蚤都是猫狗身上最常被诊断出的病况。
Monkeys, apparently, offer one another fleas at times, but not in any provable spirit of kindliness.
猴子似乎有时互相帮助捉跳蚤，但是这并不在任何可以证明的善意的范畴内。
The disease is spread by rats and transmitted to people by fleas or, in some cases, directly by breathing.
疾病通过老鼠扩散，通过跳蚤传播到人身上，当然在有些病例中，直接通过呼吸传染。
A flea has smaller fleas to prey on them and these have smaller still to bite them and so proceed AD infinitum.
一只跳蚤有更小的跳蚤咬它，而后者有更小的咬它们，如此以至无穷。
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。
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。
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