housefly

简明释义

英[ˈhaʊsflaɪ]美[ˈhaʊsflaɪ]

n. [昆] 家蝇

复 数 h o u s e f l i e s

英英释义

单词用法

同义词

反义词

例句

1.In fact, there are abundant resources in housefly, and it has been increasingly explored and used as a resource insect.

但是事实上，家蝇虫体含有丰富的资源。它作为一种资源昆虫已经日益的被人们开发和利用。

2.For example, the common housefly reproduces by laying several thousand eggs, so each fly gene gets copied thousands of times.

比如，普通的苍蝇通过产下几千颗卵来繁殖后代，这样每只苍蝇的基因就被复制了上千遍。

3.Abstract: Objective to understand the current status of insecticide resistance of housefly in Beihai city of Guangxi Zhuang Autonomous Region by molecular tools.

摘要：目的通过检测杀虫剂抗性基因频率对广西壮族自治区北海市家蝇的抗药性现状进行分析，为该地区家蝇的防治提供依据。

4.No, it's not a photomontage - this housefly is wearing specs.

不，这不是剪辑合成的照片——这只家蝇确实戴着一副眼镜。

5.Methods dip way for mosquito and topicd application for housefly .

方法分别用浸渍法和点滴法测定淡色库蚊和家蝇的抗药性。

6.The common housefly is unwelcome around food because flies can carry disease-causing germs.

家蝇在食物周围飞，是令人讨厌的，因为它携带了致病的微生物。

7.HBV gene was examined in the genome of DNAs from larvae of housefly by PCR.

背景与目的：探讨人乙肝病毒基因能否整合在家蝇基因组中。

8.Chasing behaviour experiments and analyses of male housefly (Musca) under a condition of free flight were reported.

本文报告了在自由飞行条件下雄蝇追逐的行为实验及其分析的初步结果。

9.Housefly Bob: isn't it funny about people?

苍蝇鲍勃：你说人类不可笑么？

10.The housefly landed on the window, trying to find a way out.

这只家蝇停在窗户上，试图找到出去的路。

11.The housefly buzzed around the kitchen, looking for food.

这只家蝇在厨房里嗡嗡作响，寻找食物。

12.I swatted the housefly that was sitting on my lunch.

我拍打了那只坐在我午餐上的家蝇。

13.During the summer, houseflies can be quite a nuisance.

在夏天，家蝇可能会非常讨厌。

14.She covered her food to keep the houseflies away.

她把食物盖起来以防止家蝇靠近。

作文

The housefly is one of the most common insects found in human habitats around the world. Scientifically known as Musca domestica, the housefly plays a significant role in our daily lives, often going unnoticed. While many people view them as mere nuisances, houseflies have fascinating behaviors and ecological roles that merit our attention. Firstly, it is important to understand the biology of the housefly. Adult houseflies are typically about 6-7 mm long and have a grayish body with four distinct black stripes on their thorax. Their wings are transparent, and they possess large, compound eyes that allow them to see in almost every direction. This exceptional vision helps them evade predators and navigate their environment effectively. The life cycle of a housefly includes four stages: egg, larva, pupa, and adult, with the entire process taking as little as seven days under optimal conditions. In terms of behavior, houseflies are attracted to food sources, particularly decaying organic matter. They are often seen buzzing around garbage cans, compost piles, and animal waste. This attraction is not merely for sustenance; houseflies play a crucial role in the decomposition process. By feeding on decaying material, they help break it down and recycle nutrients back into the ecosystem. However, despite their ecological benefits, houseflies are also vectors for disease. They can carry pathogens on their bodies and in their saliva and feces, which can lead to the transmission of illnesses such as gastroenteritis and food poisoning. This dual nature of the housefly—as both a beneficial decomposer and a potential health risk—makes them a subject of interest for researchers and public health officials alike. To manage the presence of houseflies in our homes, it is essential to maintain cleanliness. Proper waste management, including sealing garbage bins and promptly cleaning up food spills, can significantly reduce their population. Additionally, using screens on windows and doors can help keep houseflies out of living spaces. In more severe infestations, traps and insecticides may be necessary, but these should be used judiciously to minimize harm to beneficial insects. In conclusion, the housefly is a remarkable insect that embodies the complexity of nature. While they are often viewed as pests, their role in the ecosystem as decomposers cannot be overlooked. Understanding the biology and behavior of the housefly allows us to appreciate their place in our world while also taking steps to manage their impact on human health. As we continue to study and learn about these ubiquitous insects, we can find a balance between coexistence and control. Ultimately, the next time you encounter a housefly, consider its ecological significance and the intricate role it plays in our environment. Rather than swatting it away immediately, take a moment to reflect on this small creature's contribution to the cycles of life that sustain our planet.

家蝇是世界各地人类栖息地中最常见的昆虫之一。科学上称为家蝇（Musca domestica），家蝇在我们的日常生活中发挥着重要作用，往往被忽视。尽管许多人将它们视为烦人的存在，但家蝇具有迷人的行为和生态角色，值得我们关注。首先，了解家蝇的生物学是重要的。成虫家蝇通常长约6-7毫米，身体呈灰色，背部有四条明显的黑色条纹。它们的翅膀是透明的，拥有大的复眼，使它们几乎可以看到所有方向。这种卓越的视觉帮助它们躲避捕食者并有效地导航其环境。家蝇的生命周期包括四个阶段：卵、幼虫、蛹和成虫，在最佳条件下整个过程可在七天内完成。在行为方面，家蝇被食物源吸引，特别是腐烂的有机物。它们常常在垃圾桶、堆肥堆和动物粪便附近飞舞。这种吸引力不仅仅是为了生存；家蝇在分解过程中发挥着至关重要的作用。通过以腐烂的物质为食，它们帮助分解并将养分回收到生态系统中。然而，尽管家蝇具有生态益处，但它们也是疾病的传播媒介。它们可以在身体和唾液及粪便中携带病原体，这可能导致胃肠炎和食物中毒等疾病的传播。家蝇的这种双重性质——既是有益的分解者，又是潜在的健康风险——使它们成为研究人员和公共卫生官员感兴趣的对象。为了管理家蝇在我们家庭中的存在，保持清洁至关重要。妥善处理垃圾，包括密封垃圾箱和及时清理食物溢出物，可以显著减少它们的数量。此外，在窗户和门上使用纱窗可以帮助防止家蝇进入居住空间。在更严重的虫害情况下，可能需要使用捕蝇器和杀虫剂，但这些应谨慎使用，以尽量减少对有益昆虫的伤害。总之，家蝇是一种非凡的昆虫，体现了自然的复杂性。虽然它们常常被视为害虫，但它们作为分解者在生态系统中的作用不容忽视。了解家蝇的生物学和行为使我们能够欣赏它们在我们世界中的位置，同时采取措施管理它们对人类健康的影响。当我们继续研究和了解这些无处不在的昆虫时，我们可以找到共存与控制之间的平衡。最终，下次你遇到家蝇时，请考虑它的生态意义以及它在我们环境中所扮演的复杂角色。与其立即拍打它，不如花点时间思考这个小生物对维持我们星球生命循环的贡献。