fleas

简明释义

英[fliːz]美[fliːz]

[昆] 跳蚤

[昆] 蚤

英英释义

单词用法

同义词

反义词

例句

1.It contained two small paillasses full of fleas.

它包含两个满是跳蚤的小草铺。

2.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。

3.You have rats, snakes, mice and fleas.

你有大老鼠、蛇、鼠和跳蚤。

4.The planet will shake us off like a bad case of fleas.

地球会把我们干掉就像捏死一只跳蚤。

5.He said when an elephant has fleas, it is the fleas that do the jumping.

他说，当一头大象有了跳蚤，是跳蚤在跳。

6.For sheer duplicity there is no one to beat - the British! May the fleas of a thousand camels infest their armpits!

但愿一千只骆驼上的跳蚤都寄生在英国人的腋下！

7.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。

8.They infested half the nests with 60 hen fleas each.

他们往一半巢穴各放入60只鸡蚤。

9.My dog has been scratching a lot lately because of the fleas.

我的狗最近一直在抓挠，因为有跳蚤。

10.We need to treat our home for fleas before the summer starts.

在夏天来临之前，我们需要给家里处理一下跳蚤。

11.After checking the cat, I found several fleas in its fur.

检查了猫之后，我发现它的毛发里有几只跳蚤。

12.The fleas are making my pets uncomfortable.

这些跳蚤让我的宠物感到不舒服。

13.I used a special shampoo to get rid of the fleas on my dog.

我用了专门的洗发水来去除我狗身上的跳蚤。

作文

Fleas are small, wingless insects that are known for their ability to jump great distances relative to their size. These tiny creatures belong to the order Siphonaptera and are often found infesting pets, particularly cats and dogs. The presence of fleas (跳蚤) can lead to significant discomfort for both animals and humans alike. They feed on the blood of their hosts, which can cause itching, irritation, and even allergic reactions in sensitive individuals. The life cycle of a flea (跳蚤) consists of several stages: egg, larva, pupa, and adult. Adult fleas (跳蚤) can lay hundreds of eggs in their lifetime, which can quickly lead to an infestation if not controlled. The eggs fall off the host and can be found in carpets, bedding, and other areas where pets spend time. Once the eggs hatch, the larvae emerge and begin to feed on organic debris, including the feces of adult fleas (跳蚤), which contain undigested blood. After a few weeks, the larvae pupate and eventually emerge as adult fleas (跳蚤), ready to continue the cycle. Controlling fleas (跳蚤) requires a multi-faceted approach. Pet owners must treat their animals with appropriate flea medications, which can come in the form of topical treatments, oral medications, or flea collars. Additionally, it is essential to vacuum and clean the home regularly to remove any eggs or larvae that may be present. Washing pet bedding and using insecticides specifically designed for indoor use can also help eliminate fleas (跳蚤) from the environment. The presence of fleas (跳蚤) is not just a nuisance; it can also pose health risks. Some fleas (跳蚤) can transmit diseases to both pets and humans. For example, the cat flea, which is the most common type of flea, can carry the bacterium that causes typhus and can also transmit tapeworms. This highlights the importance of keeping pets free from fleas (跳蚤) and maintaining a clean living environment. In conclusion, understanding the biology and behavior of fleas (跳蚤) is crucial for effective prevention and control. Regular veterinary care, combined with proper cleaning practices, can help keep both pets and humans safe from the discomfort and potential health risks associated with these pesky parasites. By taking proactive measures against fleas (跳蚤), pet owners can ensure a happier and healthier home for themselves and their furry companions.

跳蚤是小型、无翅的昆虫，以其相对于体型的巨大跳跃能力而闻名。这些微小生物属于刺吸目，通常在宠物身上发现，尤其是猫和狗。跳蚤的存在会给动物和人类带来显著的不适。它们以宿主的血液为食，这可能导致瘙痒、刺激，甚至对敏感个体引发过敏反应。 跳蚤的生命周期由几个阶段组成：卵、幼虫、蛹和成虫。成虫跳蚤一生可以产下数百个卵，如果不加以控制，迅速导致虫害。卵会掉落在宿主身上，并可在地毯、床上及宠物经常待的其他地方找到。一旦卵孵化，幼虫就会出现并开始以有机碎屑为食，包括成虫跳蚤未消化的血液所形成的粪便。几周后，幼虫会变成蛹，最终以成虫跳蚤的形式出现，准备继续生命周期。 控制跳蚤需要多方面的方法。宠物主人必须使用适当的驱虫药物治疗他们的动物，这些药物可以采用外用治疗、口服药物或跳蚤项圈的形式。此外，定期吸尘和清洁家居以去除可能存在的卵或幼虫也至关重要。清洗宠物床上用品，并使用专门为室内使用设计的杀虫剂，也可以帮助消灭环境中的跳蚤。 跳蚤的存在不仅是一个麻烦，它还可能带来健康风险。一些跳蚤可以将疾病传播给宠物和人类。例如，猫跳蚤是最常见的跳蚤类型，可能携带导致斑疹伤寒的细菌，还能传播绦虫。这突显了保持宠物无跳蚤和维护清洁生活环境的重要性。 总之，了解跳蚤的生物学和行为对于有效的预防和控制至关重要。定期的兽医护理，加上适当的清洁措施，可以帮助保持宠物和人类免受这些讨厌寄生虫带来的不适和潜在健康风险。通过采取积极的措施对抗跳蚤，宠物主人可以确保自己和毛茸茸的伴侣拥有一个更快乐、更健康的家。